Conference Publications

  1. Cian-Ting Huang, Tsung-Chun Lee, Takashi Kanesaka, Noria Uedo, Hsiu-Po Wang, and Hsuan-T. Chang, "Deep-Learning-based Early Stage Gastric Cancer Detection in Narrow-Band-Imaging Gastroscopy Images Using Pyramid Spatial Pooling U-net," The 2025 International Conference on Ubi-Media/I-SPAN, Bangkok, Thailand, January 19-23, 2025.
  2. Ting-Chen Chang and Hsuan-T. Chang*,"Side Match and Gradient Match Fractal Mating Coding of Still Images," International Workshop on Advanced Image Technology 2024 (IWAIT 2024), Yunlin, Taiwan, Jan. 7-8, 2024.
  3. Hsuan-T. Chang* and C.-Y. Yang,"Adjustable Computational Fresnel Transform Imaging," International Workshop on Advanced Image Technology 2024 (IWAIT 2024), Yunlin, Taiwan, Jan. 7-8, 2024.
  4. Hsuan-T. Chang*, Tai-Jyun Dong, and Chien-Yu Chen, "Direct Phase Modulation for Computer Generated Hologram Adaptation in Tilted Plane Image Reconstruction," OPTIC 2024 (Optics & Photonics Taiwan International Conference), Nangang Exhibition Center Hall 1, Taipei, Taiwan, November 26-29, 2024
  5. Chang-Chou Hsu, Cheng-Hung Chu, Yuan Luo, and Hsuan-T. Chang*, "Applying Conditional GANs for Blurry Image Restoration in Metalens-Based Optical Systems," OPTIC 2024 (Optics & Photonics Taiwan International Conference), Nangang Exhibition Center Hall 1, Taipei, Taiwan, November 26-29, 2024
  6. Hsuan-T. Chang*, Tai-Jyun Dong, and Chien-Yu Chen, "Direct Phase Modulation for Computational Fresnel Diffraction Imaging," 2024 Frontiers in Optics + Laser Science meeting , Denver, Colorado, USA. 23-26 September 2024.
  7. Hsuan-T. Chang* and Shao-Hong Ting, "Image Encryption Based on Optical Joint Transform Correlator with Double Input Phase Only Functions in Double Planes," The 24th International Meeting on Information Display (IMID 2024), Jeju Korea, 19-22 August 2024.
  8. Jing-Hong Wang, Hsuan-T. Chang*, T.-C. Lee, and C.-J. Hsu, "Hybrid Vision Transformer based Deep Learning for Pancreatic Cystic Lesion Classification Based on Confocal Endomicroscopy," The 14th National Conference on Web Intelligence And Applications (NCWIA 2024), Yunlin Taiwan, July 12-13, 2024
  9. Y.-K. Chen, Hsuan-T. Chang*, C.-Y. Ou and I-Y. Chen, "Deep Learning Based Detection and Semantic Segmentation of Lung Tuberculosis Lesions in Shenzhen CXR Dataset," 2024 6th International Conference on Computer Communication and the Internet (ICCCI 2024 ), Tokyo Japan, 14-16 June 2024.
  10. Clara Lavita Angelina, F.-R. Xiao, Y. Luo, and Hsuan-T. Chang, "The Modified SE(2) CNN: Geometric Deep Learning for Classifying Magnetic Resonance Imaging of Brain Tumor", OPTICS & PHOTONICS International Congress 2024, PACIFICO Yokohama, Japan, 22-26 April 2024.
  11. Clara Lavita Angelina, F.-R. Xiao, Y. Luo, and Hsuan-T. Chang, "Assessing U-Net and Attention-UW Net in the Segmentation of Brain Tumor Images from Magnetic Resonance Imaging", OPTICS & PHOTONICS International Congress 2024, PACIFICO Yokohama, Japan, 22-26 April 2024.
  12. Hsuan-T. Chang*, H.-Y. Lu, and Y.-R. Chang,"Pupil Size Measurement Under Luminance Variation Based on Machine Learning," International Workshop on Advanced Image Technology 2024 (IWAIT 2024), Langkawi, Malaysia, Jan. 7-8, 2024.
  13. Hsuan T. Chang* and M.-S. Jhao, "Double-Plane Image Reconstruction/Authentication Based on Double-Plane Phase Only Functions Located at Different Distances," The 30th International Display Workshops (IDW '23), Niigata, Japan, Dec. 7-9, 2023.
  14. C. L. Angelina, S. Vyas, F.-R. Xiao, Y. Luo, and Hsuan-T. Chang, "A Comparative Study of U-Net and Attention-UW Net for Segmenting Magnetic Resonance Imaging of Brain Tumor Images," Optics & Photonics Taiwan International Conference 2023 (OPTIC 2023), Tainan, Taiwan, Dec. 1-3, 2023.
  15. C. L. Angelina, S. Vyas, F.-R. Xiao, Y. Luo, and Hsuan-T. Chang*, "Attention-UW Net for Segmentation of Time-Lapse Cell Images," Optics & Photonics Taiwan International Conference 2023 (OPTIC 2023), Tainan, Taiwan, Dec. 1-3, 2023.
  16. C. L. Angelina, T.-C. Lee, H.-P. Wang, M.-L. Han, P. Kongkam, and Hsuan-T. Chang, "Artificial Intelligence for Diagnosis of Pancreatic Cystic Lesions in Confocal Laser Endomicroscopy using Patch-based Image Segmentation," The 28th International Conference on Technologies and Applications of Artificial Intelligence (TAAI 2023), Yunlin Taiwan, Dec. 1-2, 2023.
  17. C. L. Angelina, C.-M. Pan, T.-C. Lee, M.-L. Han, P. Kongkam, H.-P. Wang, C.-Y. Chang, and Hsuan-T. Chang*, "Classification of Pancreatic Cystic Lesions Using ResNet Deep Learning Network in Confocal Laser Endomicroscopy Videos," The Seventh Information Systems International Conference (ISICO 2023), Bali, Indonesia, July 26-28, 2023
  18. Hsuan-T. Chang*, T.-C. Lee, Z.-Q. Yang, and S.-R. Chen , "Using Deep Learning Network Deeplab_v3 For Early-Stage Gastric Cancer Segmentation in NBI Images," The 8th International Conference on Advanced Technology Innovation 2023 (ICATI2023), Okinawa, Japan, Apr. 1-5, 2023.
  19. 6. C. L. Angelina, T.-C. Lee, C.-M. Pan, P. Kongkam, M.-L. Han, H.-P. Wang, and Hsuan-T. Chang, "Deep Learning Enabled Computer-Aided Diagnosis in The Classification of Pancreatic Cystic Lesions based on Confocal Endomicroscopy," The 5th Global Conference on Biomedical Engineering (GCBME 2022), Taipei, Taiwan, Dec. 15-17, 2022.
  20. Hsuan-T. Chang and Y.W. Hsu, "Double-Phase Optical Circular Image Encryption Using Rotation Multiplexing," The 13th International Conference on Three Dimensional Systems and Applications (3DSA) 2022, Taipei Taiwan, November 24-25, 2022.
  21. C.-Y. Wei, C.Y. Ou, I.Y. Chen, and Hsuan-T. Chang, "Deep Learning Based Detection and Classification of Lung Tuberculosis Lesions in Chest X-ray Images," The 35th IPPR Conference on Computer Vision, Graphics, and Image Processing, (CVGIP 2022), Nantou Taiwan, Aug. 18-20, 2022
  22. C.-Y. Wei, C.Y. Ou, I.Y. Chen, and Hsuan-T. Chang, "Detection of Lung Lesions in Chest X-ray Images based on Artificial Intelligence," 2022 IEEE International Conference on Consumer Electronics - Taiwan (ICCE_TW), Taipei, July 6-8 2022.
  23. C.-M. Pan, Hsuan-T. Chang, M.-L. Han, and T.-C. Lee, "Deep learning network for pancreatic cancer feature classification based on confocal microendoscope images," The 34th IPPR Conference on Computer Vision, Graphics, and Image Processing, (CVGIP 2021), Virtual Conference, Aug. 22-24, 2021
  24. T.-C. Lee, P. Kongkam, C. L. Angelina, M.-L. Han, H.-P. Wang, and Hsuan-T. Chang "Deep Learning-based Computer-Aided Diagnosis for the Classification of EUS-guided Probe-based Confocal Laser Endomicroscopy Videos on Pancreatic Cystic Lesions," Asian Pacific Digestive Week 2021, Virtual APDW 2021, Aug. 19-22, 2021
  25. Y.-K Chou and Hsuan-T. Chang, "Study on classification of pancreatic cystic types in confocal micro-endoscopic images using hierarchical deep learning network," The 11th National Conference on Web Intelligence And Applications (NCWIA2021), Taichung Taiwan, July 22-23, 2021
  26. S.-R. Chen and Hsuan T. Chang, "Early stage gastric cancer lesion region detection with combined SIFT and GLCM features in support vector machine," The 11th National Conference on Web Intelligence And Applications (NCWIA2021), Taichung Taiwan, July 22-23, 2021
  27. C.-Y. Wei and Hsuan T. Chang, "Early stage gastric cancer detection based on support vector machine in cloud computing," The 11th National Conference on Web Intelligence And Applications (NCWIA2021), Taichung Taiwan, July 22-23, 2021
  28. C. L. Angelina, T.-C. Lee, M.-L. Han, H.-P. Wang, and Hsuan-T. Chang, "Computer-aided classification of pancreatic cystic types in confocal micro-endoscopic images using VGG19 deep learning network," 3rd IEEE Eurasia Conference on Biomedical Engineering, Healthcare and Sustainability 2021 (IEEE ECBIOS 2021), Tainan Taiwan, May 28-30, 2021 (Best Conference Paper Award!)
  29. Hsuan-T. Chang and L.-C. Hwang, "Early stage gastric cancer detection by using bi-directional ConvLSTM deep learning network," Symposium on Digital Life Technologies 2021 (DLT 2021), Pintong Taiwan, May 14, 2021
  30. Hsuan-T. Chang and Y.-R. Chang, "Pupil area measurement under illumination variation based on machine learning technology," Symposium on Digital Life Technologies 2021 (DLT 2021), Pintong Taiwan, May 14, 2021
  31. Hsuan-T. Chang and C.-M. Pan, "Computer-aided classification of pancreatic cystic types in confocal micro-endoscopic images using deep learning network," Symposium on Digital Life Technologies 2021 (DLT 2021), Pintong Taiwan, May 14, 2021
  32. Hsuan T. Chang and S.-H. Ting, "Image encryption based on optical joint transform correlator with tilted input phase functions," Symposium on Digital Life Technologies 2021 (DLT 2021), Pintong Taiwan, May 14, 2021
  33. S.-H. Ting and Hsuan-T. Chang, "Image encryption based on optical joint transform correlator with double input phase functions in different planes," 2020 Conference on Phonotics and Communications, Kaoshiung, Taiwan, Dec. 27, 2020
  34. C.-T. Huang and Hsuan-T. Chang, "Using U-net deep learning network for early-stage gastric cancer detection in NBI images," The 10th National Conference on Web Intelligence And Applications (NCWIA 2020), Yunlin Douliu, July 31-Aug. 1, 2020
  35. M.-H. Chao and Hsuan-T. Chang, "Multiple-phase retrieval algorithm for multiple-plane image reconstruction based on Fresnel transform," 2020 Taiwan Telecommunications Annual Symposium, Kaohsiung, Taiwan, January 14-17, 2020
  36. Y.-F. Huang and Hsuan-T. Chang, "Early stage gastric cancer detection in endoscopy NBI Images by using vessel edge density and local ternary pattern features in support vector machine," 2020 Taiwan Telecommunications Annual Symposium, Kaohsiung, Taiwan, January 14-17, 2020
  37. C.-T. Huang and Hsuan-T. Chang,"Using Mask_RCNN deep learning network for early-stage gas-tric cancer detection in NBI images," 2020 Taiwan Telecommunications Annual Symposium, Kaohsiung, Taiwan, January 14-17, 2020
  38. T.-C. Yang, Hsuan-T. Chang, and T.-C. Lee, "Using deep learning network for early stage gastric cancer detection in NBI endoscopy images," The 32th IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP 2019), Taidong Taiwan, Aug. 25-27, 2019
  39. Hsuan-T. Chang and T.-Y. Lin, "Separation of 2-D mixed circular fringe pattern by using fractional Fourier transform," International Conference on Advanced Technology Innovation 2019 (ICATI2019), Sapporo, Hokkaido, July 15-18, 2019
  40. Chung-Feng Kuo, Chih-Hao Chuang, Hsuan-T. Chang, Hoang-Yan Lin, and Chien-Yu Chen, "P-83: Wide Angle Light-Field Holographic Display System with Angular Multiplexing," SID Symposium Digest of Technical Papers, 50: 1547-1548. doi:10.1002/sdtp.13239
  41. Hsuan-T. Chang, Y.-C, Tsai, and T.-C. Yang, and T.-C. Lee, "Using deep learning neural network for extracting micro vessels and micro-structures in the magnified NBI images of gastric endoscopy," National Symposium on Telecommunications (NST 2019), Best Paper Award, Taichung, 24-26 Jan. 2019
  42. Hsuan-T. Chang, Y.-R. Lin, and T.-C. Lee,"Early Stage Gastric Cancer Detection in Endoscopy NBI Images Based on Support Vector Machine Using Local Ternary Pattern Features," International Computer Symposium (ICS 2018), Yunlin 20-22 Dec. 2018
  43. C.-Y. Chen, J.-R. Li, C.-F. Kuo, M.M. Isaac, C.-H. Chuang, Hsuan-T. Chang, S.-C. Wengyang, H.-Y. Lin, "Fabrication of Holographic Optical Element Arrays by Printing," The 23th Microoptics Conference (MOC2018), Taipei, 15-18 Oct. 2018
  44. Hsuan-T. Chang, Yu-Hsuan Chou, Yao-Ting Wang, Chien-Yu Chen, "Double-Phase Optical Image Angle Multiplexing in the Fresnel Transform Domain," The 10th International Conference on 3D System and Applications (3DSA 2018), Taipei, 29-30 Aug. 2018
  45. Hsuan-T. Chang, Yao-Ting Wang, Yu-Hsuan Chou, Chia-Hung Yeh, "Performance Investigation of the optical image encryption and angle multiplexing based on computer generated phase-only hologram," The 31th IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP 2018), Tainan Taiwan, Aug. 19-21, 2018
  46. Hsuan-T. Chang and Hsiu-Ming Yang, "Using GLCM feature in support vector machine for early-stage gas-tric cancer detection in NBI images," Symposium on Digital Life Technologies 2018, Taichung 30 June - 1 July, 2018
  47. Hsuan-T. Chang, Y. Wang, and Y. Chou, "On the Rotation Angle of Reconstruction Plane in Optical Phase-only Image Encryption and Multiplexing," in Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), OSA Technical Digest (Optical Society of America, 2018), paper JM4A.20, Orlando, 25-29 June, 2018
  48. T. Kanesaka, N. Uedo, T.-C. Lee, K.-P. Lin, H.-Z. Chen, and Hsuan T. Chang, "Computer-aided diagnosis for differentiation and delineation of early gastric cancers in magnified narrow-band imaging," DDW 2018, Digestive Disease Week, Washington DC, June 2-5, 2018
  49. Hsuan-T. Chang and Y-T. Wang, "Combination of wavelength and position multiplexing for enhancing security level of optical phase only iImage encryption," The 9th International Conference on Three Dimensional Systems and Applications (3DSA), Busan Korea, Aug. 28-31, 2017
  50. Hsuan-T. Chang, Y.-T. Wang, and C.-Y. Chen, "Optical image encryption using angle multiplexing in the Fresnel transform domain," The 24th Congress of the International Commission for Optics (ICO-24), P4-17, Tokyo, Japan, Aug. 21-25, 2017
  51. Hsuan-T. Chang, C.-S. Chen, and T.-C. Lee, "Computer-aided detection of gastric lesion boundary using magnified endoscopy narrow band imaging (in Chinese)," 2017 Symposium on Digital Life Technologies (DLT 2017), Chiayi Taiwan, June 24-25, 2017
  52. Hsuan-T. Chang, Y.-C. Chuang, and T.-C. Lee, "Computer-aided detection of microvessels and lesion recognition for magnified NBI endoscopy images (in Chinese)," 2017 Symposium on Digital Life Technologies (DLT 2017), Chiayi Taiwan, June 24-25, 2017
  53. Hsuan-T. Chang, Q. Zheng, and C.-Y. Lu, "Data hiding using visual secret sharing and joint fractional Fourier transform correlator," 2017 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW), pp. 213-214, Taipei Taiwan, Jun. 12-14, 2017
  54. C.-H. Chuang, C.-Y. Chen, Hsuan-T. Chang, & H.-Y. Lin, "The optical design of head-mounted display system based on computer generated holography," DISPLAY WEEK 2017, International Symposium, Seminar and Exhibition, Los Angeles, May 21-26, 2017
  55. Hsuan-T. Chang & Y.-T. Wang, "Image multiplexing based on single phase tilt in optical Fresnel transform," Proceedings of 2017 Information Technology and Applications in Outlying Islands, National Quemoy University, Kinmen, 19~21 May, 2017
  56. Hsuan-T. Chang & C.-F. Kuo, "Wavelength and position multiplexing based on diffraction transformation for images," Proceedings of 2017 Information Technology and Applications in Outlying Islands, National Quemoy University, Kinmen, 19~21 May, 2017
  57. Hsuan-T. Chang & C.-H. Ma, "Studies on accelerating the separation of mixed signals and noise effects," Proceedings of 2017 Information Technology and Applications in Outlying Islands, National Quemoy University, Kinmen, 19~21 May, 2017
  58. Y.-T. Wang and Hsuan-T. Chang, "Joint wavelength and position multiplexing for optical phase only image encryption," International Workshop on Holography and related technologies (IWH2016), Jiaoxi, Yilan, Taiwan, Nov. 11 to 13, 2016
  59. C.-Y. Chen, W.-C. LI, Hsuan-T. Chang, C.-H. Chuang, Y.-T. Wang, and T.-J. Chang, "Panoramic 3-D Image Projection Using Computer Generated Phase-Only Hologram," International Workshop on Holography and related technologies (IWH2016), Jiaoxi, Yilan, Taiwan, Nov. 11 to 13, 2016
  60. T.-C. Lee, Hsuan-T. Chang, N. Uedo, Y.-S. Wang, T. Kanesaka, J.-Y. Lee, H.-P. Wang, "Computer aided diagnosis system for automatic classification of gastric cancerous lesions in magnifying narrow-band imaging endoscopy," Asian Pacific Digestive Week 2016 (APDW 2016), Kobe, Japan, November 2-5, 2016.
  61. Hsuan-T. Chang and C.-C. Chen, "Using dichromatic reflection model to extract overexposed regions in high dynamic range images," Tawain Academic Network Conference (TANET 2016), Hualian Taiwan, Oct. 19-21, 2016
  62. T. Kanesaka*, T.-C. Lee, N. Uedo, H.-Z. Chen, J.-Y. Lee, H.-Po Wang, and Hsuan-T. Chang, "Automatic labeling of abnormal microvessels on early gastric cancer: magnifying narrow-band imaging using gray-level co-occurrence matrix and vector quantization techniques," United European Gastroenterology (UEG) Week 2016, Vienna, Austria, October 15-19, 2016,
  63. M.-J. Yu, J.-C. Syu, G.-H. Lin, W.-N. Lie, J.-C. Huang, Hsuan-T. Chang, J. Liu, C.-H. Lin, and D.-F. Shen, "Duble-ring marker based 3D pose estimation for rod-shaped MIS instrument from a single 2D image," Proceedings of the 4th IIAE International Conference on Intelligent Systems and Image Processing 2016, pp. 398-403, Kyoto, Japan, September 8-12, 2016
  64. Hsuan-T. Chang, H.-W. Peng, and H.-L. Lai, "2-D Linear Frequency Modulation Signal Separation Using Fractional Fourier Transform," The Third International Symposium on Computer, Consumer and Control (IS3C), pp. 755-758, Xi'an China, July 4-6, 2016
  65. H.-Z. Chen, N. Uedo, T. Kanesaka, H.P. Wang, T.C. Lee, J.Y. Li, & Hsuan-T. Chang*, "Detection of micro-vessels in early-stage gastric cancer with magnified NBI endoscopy images by using GLCM and VQ techniques," Joint Conference on Medical Informatics in Taiwan 2016 (JCMIT2016), Taipei, June 11-12, 2016 (Best Paper Award!) (in Chinese)
  66. Y.-H. Wang, N. Uedo, T. Kanesaka, H.P. Wang, T.C. Lee, J.Y. Li, & Hsuan-T. Chang*, "Detection and classification of narrow-band gastric endoscopic images by exploring micro-surface structures," Joint Conference on Medical Informatics in Taiwan 2016 (JCMIT2016), Taipei, June 11-12, 2016 (in Chinese)
  67. P.-R. Wu, C.-H. Chuang, C.-Y. Chen, Hsuan-T. Chang, & T.-J. Chang, "Full-color computer-generated holography for panoramic reconstruction," DISPLAY WEEK 2016, International Symposium, Seminar and Exhibition, San Francisco, May 22-27, 2016
  68. Hsuan-T. Chang, H.-W. Peng, & C.-H. Tasi, "CUDA-Accelerated Rendering of Fireworks in nearly ultra high definition videos," The Second IEEE International Conference on Multimedia Big Data (BigMM2016), pp. 251-254, Taipei, Taiwan, April 20-22, 2016
  69. Hsuan-T. Chang, W.-H. Chang, & C.-J. Chen, "Illumination manipulation and specular reflection analysis of still image with single object," 2015 The 28th IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP 2015), I-Lang Taiwan, Aug. 17-19 2015
  70. K.P. Lin, N. Uedo, T. Kanesaka, H.P. Wang, T.C. Lee, J.Y. Li, and Hsuan-T. Chang, "Detection of early stage gastric cancer with magnified NBI endoscopy images using vector quantization on multiple LBP features," Symposium on Digital Life Technologies (DLT-2015), Kaoshiung Taiwan, June 26-27, 2015.
  71. T.-J. Chang, C.-Y. Chen, Hsuan-T. Chang, P.-J. Wu, & Y.-S. Chang, "Full-color MGSA-type computer generated holography floating projection system," 2015 OSA Topical Meeting on The Digital Holography & 3-D Imaging, Shanghai, 24-28 May 2015
  72. Hsuan-T. Chang, C.-Y. Chen, J.-S. Lin, & W.-J. Li, "Image reconstruction by applying Fresnel transform on phase-only computer generated hologram at tilted planes," 2015 OSA Topical Meeting on The Digital Holography & 3-D Imaging, Shanghai, 24-28 May 2015
  73. Y.-C. Chen, N. Uedo, J.-Y. Lee, T. Kanesaka, T.-C. Lee, H.-P. Wang, & Hsuan-T. Chang, "Detection and classification of lesions in magnified NBI images of the stomach using gray level co-occurrence matrix scheme," The 2015 Joint Conference of the International Workshop on Advanced Image Technology (IWAIT) and the International Forum on Medical Imaging in Asia (IFMIA), Tainan Taiwan, Jan. 11-13, 2015
  74. Hsuan-T. Chang, C.-H. Lin, & C.-Y. Chen, "Multiple image reconstruction in arbitrary position using double-phase retrieval and modulation schemes, The 98th OSA Annual Meeting on Fronter in Optics and Laser Sciences (2014 FiO/LS), Tucson, Arizona, 19-23 October 2014
  75. Hsuan-T. Chang & C.-H. Tsai, "CUDA accelerated rendering of dynamic objects in still images - using fireworks as example," 2014 The 27th IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP 2014), Kenting Taiwan, Aug. 17-19, 2014
  76. Hsuan-T. Chang & H.-L. Lai, "Theoretical analyssi and verification on separation of mixed Gaussian signals by using fractional Fourier transform," The 7th Electronic Technology Symposium (ETS 2014), Kaohsiung Taiwan, May 23, 2014 (in Chinese)
  77. Hsuan-T. Chang & C.-H. Lin, "Optical image multiplexing and encryption schemes based on double-phase encoding in Fresnel transform domain," 2014 Three-dimensional Systems and Applications (3DSA 2014), Seoul Korea, May 28--30, 2014
  78. Hsuan-T. Chang, Y.-H. Lin, & T.-C. Lee, "Study on accelerating computer-aided colonoscopy navigation system by using motion compensation concept," The 8th International Conference on Advanced Information Technologies (AIT 2014), Taichung Taiwan, Apr. 18-19, 2014
  79. Hsuan-T. Chang, C.-Y. Lu, M.-T. Lee, & M.-L. Wang, "Optical security system by using image dyadic displacement and manipulations in fractional Fourier domain," The 2nd International Conference on Intelligent Technologies and Engineering Systems (ICITES 2013), Kaohsiung, Taiwan, 2013/12/12-14
  80. Hsuan-T. Chang & C.-H. Tsai, "Analysis of object illumination and reflection components in still images," 2013 National Computer Symposium (NCS 2013), Taichun Taiwan, 2013/12/13-14 (in Chinese)
  81. Hsuan-T. Chang, H.-W. Peng, & J.-H. Lin, "Aging face prediction using matrix transform operations," The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'13), Osaka Japan, 7/3-7, 2013
  82. T.-C. Lee, Y.-H. Lin, N. Uedo, H.-P. Wang, Hsuan-T. Chang, C.-W. Hung, "Computer-aided diagnosis in endoscopy: toward automatic detection of abnormal lesions on magnifying narrow-band imaging endoscopy in the stomach," The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'13), pp. 4430 - 4433, Osaka Japan, 7/3-7, 2013
  83. Hsuan-T. Chang & Tsung-H. Yang, "Vitural piano playing in computers with Kinet depth image processing," 2013 Digital Life Technology Conference (2013 DLT), Yunlin Taiwan, 2013/6/27-28 (in Chinese)
  84. G.-S. Huang, Q.-L. Deng, Hsuan-T. Chang, H.-E. Hwang, & C.-Y. Chen, "Reconstruction of dynamic digital holographic image using Modified Gerchberg-Saxton Algorithm," The 19th International Display Workshops in conjunction with Asia Display 2012 (IDW/AD '12), Kyoto Japan, 12/4~7 2012
  85. Hsuan-T. Chang & Hsiao-W. Peng, "Facial image prediction using exemplar-based algorithm and non-negative matrix factorization," in Proceedings of 2012 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2012), Los Angeles USA, 12/3~6, 2012
  86. Hsuan-T. Chang, H.-E. Hwang, and M.-D. Wu, "Analysis of system parameters in double-phase wavelength and position multiplexing for multiple image encryption," Proceedings of 2012 National Symposium on Telecommunications, Changhua Taiwan, Nov. 16-17, 2012 (in Chinese)
  87. Hsuan-T. Chang, H.-E. Hwang, and M.-D. Wu, "Analysis of system parameters in single-phase wavelength and position multiplexing for multiple image encryption," Proceedings of 2012 Conference on Photonics and Communications, Kaohsiung Taiwan, 10/26, 2012 (in Chinese)
  88. Hsuan-T. Chang, C.-Y. Lu, M.-T. Lee, & M.-L. Wang, "Optical verification system based on a correlator using image manipulations as locks," Sixth International Conference on Genetic and Evolutionary Computing (ICGEC 2012), pp. 368-371, Kitakyushu, Japan, August 25-28, 2012.
  89. Hsuan-T. Chang & R.-J. Pan "Automatic counting of packaged wafer die based on machine vision" 2012 International Conference on Information Security and Intelligent Control (ISIC 2012), pp. 274-277, Yunlin Taiwan, 8/14~16, 2012
  90. Hsuan-T. Chang & C.-J. Chen, "Human computer interaction based on facial experssions," Symposium on Digital Life Technologies (DLT-2012), Yunlin Taiwan, 8/15~16, 2012 (Best Paper Award!) (in Chinese)
  91. Hsuan-T. Chang, W.-L. Hsieh, & C.-W. Hung, "Contrast enhancement of high dynamic range images using a global processing method with adaptive histogram equalization," The International Conference on Electrical Engineering 2012 (ICEE 2012), pp. 1736-1740, Kanazawa, Japan, July 8-12, 2012
  92. Q.-L. Deng, M.-D. Wu, G.-S. Huang, Hsuan-T. Chang, H.-E. Hwang, C.-Y. Chen, "Monochromatic MGSA digital holographic projection module," The 1st Laser Display Conference (LDC'12), Yokohama, Japan, Apr. 26 - Apr. 27, 2012
  93. Hsuan-T. Chang, H.-E. Hwang, and M.-D. Wu, "Tolerance analysis on wavelength multiplexing for multiple image encryption method," Proceedings of 2011 National Symposium on Telecommunications, Hwalien Taiwan, Nov. 18-19, 2011 (in Chinese)
  94. Hsuan-T. Chang, C.-Y. Wu, and C.-J. Lin, "Accelerated signal separation based on dynamic adaptation and Gaussian clustering technology," Proceedings of 2011 National Symposium on Telecommunications, Hwalien Taiwan, Nov. 18-19, 2011 (in Chinese)
  95. Yu-Shan Lin, Tsung-Chun Lee, Hsuan-T. Chang, Syu-Jyun Peng, Jenq-Wen Huang, Hsiu-Po Wang, Chung-Wen Hung, "A computer-aided method for automatic localization and thickness measurement of peritoneum in ultrasound images," 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'11), Boston USA, 8/30~9/3, 2011
  96. H.-E. Hwang, Hsuan-T. Chang, and Ch.-L. Lee, and M.-C. Chien, "Multiple-image encryption based on position multiplexing in Fresnel transform domain," IQEC/CLEO Pacific Rim 2011 Conference, Sydney Australia, 8/28~9/1, 2011
  97. Y. Tsai, C.J. Kuo, & Hsuan-T. Chang, "Automatic multiple signal separation using unsupervised clustering in fractional Fourier transform domain," The IEEE Asia Pacific Wireless Communication Symposium (IEEE APWCS 2011) , Singapore, 2011/8/21~22
  98. W.-L. Hsieh and Hsuan-T. Chang, "An empirical method of global color image contrast enhancement with adaptive histogram equation," The 24th IPPR Conference on Computer Vision, Graphics, and Image Processing , Chiayi Taiwan, 2011/8/21~23
  99. Hsuan-T. Chang, Y.-S. Lin, T.-C. Lee, S.-J. Peng, and C.-W. Hung,"Using bilateral filter to remove vascular network in colonoscopy images," The 2011 The International Forum on Medical Imaging in Asia (IFMIA2011), pp. 79-82, Okinawa Japan, Jan 18-20, 2011
  100. S.-J. Peng, T.-C. Lee, J.-W. Wen, Hsuan-T. Chang, and J. Z. Tsai,"Computer-aided diagnosis in ultrasound thickness of peritoneum is highly correlated with physician's manual measurement in peritoneal dialysis patients," The 2011 The International Forum on Medical Imaging in Asia (IFMIA2011), Okinawa Japan, Jan 18-20, 2011
  101. N.-W. Lo, Hsuan-T. Chang, & J.-Y. Chang, "Mice behavior description and analysis based on video surveillance ," 2010 National Symposium on Telecommunications (NST 2010), Taipei Taiwan, Dec. 3-4, 2010 (in Chinese)
  102. Hsuan-T. Chang & Zong-Yu Wu, "Optical Image Encryption based on Joint Fresnel Transform Correlator," The 2nd International Conference on Computational Collective Intelligence - Technologies and Applications (ICCCI 2010), Part I, pp. 81-89, Kaohsiung Taiwan, Nov. 10-12, 2010
  103. Hsuan-T. Chang & Hone-Y. Hwang, "Multiple-image multiplexing encryption based on modified Gerchberg-Saxton algorithm and phase modulation in fractional Fourier transform domain," The 2nd International Conference on Computational Collective Intelligence - Technologies and Applications (ICCCI 2010), Part I, pp. 74-80, Kaohsiun Taiwan, Nov. 10-12, 2010
  104. Mn-Ta Lee, Hsuan-T. Chang & Mu-L. Wang, "An Ownership Verification Scheme by Using Image Pinned Field and Genetic Algorithm," The 2nd International Conference on Computational Collective Intelligence - Technologies and Applications (ICCCI 2010), Part I, pp. 64-73, Kaohsiun Taiwan, Nov. 10-12, 2010
  105. Hsuan-T. Chang C.-S. Chen, C.-W. Hung, & D.-F. Shen, "Frequency domain analysis of human motions in surveillance video," 2010 International Workshop on Intelligent Sensors and Smart Environments (ISSE 2010), pp. 522-526, Fukuoka Japan, Nov. 4-6, 2010
  106. Hsuan-T. Chang & Jiun-H. Lin, "Human Face Prediction Using Aging Transition Matrix and Non-Negative Matrix Factorization," The 23rd Conference on Computer Vision, Graphics, and Image Processing, Kaohsiung Taiwan, Aug. 15-17, 2010
  107. T.-C. Lee, S.-J. Peng, J.-Y. Yang, J.-W. Huang, H.-P. Wang, and Hsuan-T. Chang, ``Computer-aided diagnosis in thickness measurement of ultrasonographic peritoneal membrane in peritoneal dialysis patients," The 13th Asian Oceanian Congress of Radiology (AOCR 2010), Mar. 20-23, Taipei, Taiwan
  108. Mn-Ta Lee, Hsuan-T. Chang, and Mu-Liang Wang, "Watermarking Mechanism for Copyright Protection by Using the Pinned Field of the Pinned Sine Transform," The 10th International Symposium on Pervasive Systems, Algorithms, and Networks (ISPAN 2009), pp. 502-507, Kaohsiung, Taiwan, December 14-16, 2009
  109. Bor-H. Chou, Hsuan-T. Chang, and C.Y. Wu, "Image tampering detection using fragile watermarking in optical phase encoding," (in Chinese) 2009 National Symposium on Telecommunications, Kaoshiung Taiwan, December 11-12, 2009
  110. T.-C. Lee, S.-J. Peng, Hsuan-T. Chang, and H.-P. Wang, "Computer-aided colonoscopy: a novel endoscopy navigation system to aid insertion of colonoscopy by hierarchical image segmentation algorithms," GASTRO 2009, UEGW/WCOG, London, UK, Nov. 21~25, 2009
  111. Hsuan-T. Chang, and C.Y. Wu, "Double image encryption using double phase retrieval," 2009 Workshop on Consumer Electronics, pp. 1054-1058, Taichung Taiwan, Nov. 6, 2009
  112. Neng-Wen Lo, Hsuan-T. Chang, and Ming-Tsung Wang, "Automatic Detection of Mouse Mating Behavior by Video Surveillance," in Proceedings of 2009 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2009), pp. 668-671, Sapporo, Japan, October 4-7, 2009
  113. Hao-Chung Shih, Chian C. Ho, Hsuan-T. Chang and C.-S. Wu, "Ear Detection Based on Arc-Masking Edge Search," The Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, (IIH-MSP2009), pp. 669-672, Kyoto, Japan, September 12-14, 2009
  114. Tsung-Chun Lee, Syu-Jyun Peng, Hsuan-T. Chang, and Shou-Bor Wang, "Computer-aided colonoscopy: a novel endoscopy navigation system to aid insertion of colonoscopy by hierarchical image segmentation algorithms," The 22th Computer Vision, Graphics, and Image Processing Conference, Shitou Taiwan, August 23~25, 2009
  115. Mn-Ta Lee, Hsuan-T. Chang, and Mu-Liang Wang, "Image Watermarking Using Phase-shifting Digital Hologram Embedded in Wavelet Domain," Proceedings of Fifth International Conference on Information Assurance and Security (IAS-2009), vol. 1, pp. 37~40, Xi'an, China, August 18-20, 2009
  116. C.H. Lin and Hsuan-T. Chang, "Human aging face prediction using singular value decomposition and non-negative matrix factorization schemes," (in Chinese) 2009 Conference on Academic Exchange on Information Science and Technologies in Both Sides Across the Straits, 2009/6/24~26, Yilang Taiwan
  117. Chia-Hung Yeh, Hung-Hsuan Lin, and Hsuan-T. Chang, "An efficient emotion detection scheme for popular music," 2009 IEEE International Conference of Circuits and Systems, pp. 1799~1802, Taipei, May 24~27 2009
  118. Chia-Na Tsai, Ming-Te Wu, Chia-Hung Yeh, Mei-Juan Chen and Hsuan-T. Chang, "Adaptive video de-interlacing algorithm by moting characteristic detection," 2009 IEEE International Conference of Circuits and Systems, pp. 3202~3205, Taipei, May 24~27 2009
  119. Syu-Chun Peng and Hsuan-T. Chang, "Radius measurement of Fe-Ni/Al$_2$O$_3$ particles using image processing techniques," (in Chinese) 2009 International Conference on Advanced Information Technologies, April 24~25, Taichung Taiwan, 2009
  120. Syu-Chun Peng and Hsuan-T. Chang, "Content analysis for Fe-Ni/Al$_2$O$_3$ particle images," (in Chinese) 2009 International Conference on Advanced Information Technologies, April 24~25, Taichung Taiwan, 2009
  121. Syu-Chun Peng, Tsung-Chun Lee, Hsuan-T. Chang, Jou-Wei Lin, Juey-Jen Hwang, and Chien-Chiang Liu, "Fractal analysis and texture features of vascular networks observed in colonoscopy images as novel image classifiers for clinical metabolic syndrome," International Forum on Medical Imaging in Asia (IFMIA) 2009 (A joint conference with The IEICE Information and Systems Society, Technical Committee on Medical Imaging), pp. 455~460, January 19~21, Taipei, 2009
  122. Min-C. Wang, Nen-W. Lo, and Hsuan-T. Chang, "Monitored and inspected mouse mating by video surveillance," Annual Conference of Chinese Animal Science Association, Taipei, 2008/12/7
  123. Po-H. Chou and Hsuan-T. Chang, ``Optical image encryption system based on dyadic phase displacement, toral automorphism, and fractional Fourier transform," International Conference on Optics and Photonics in Taiwan, Taipei Taiwan, 4-6 Dec. 2008
  124. Hsuan-T. Chang, Chang-Sian Chen, & Jing-Hung Lin, "Human motion analysis in surveillance video," 2008 National Symposium on Telecommuncations, Huwei Yunlin, Taiwan, 2008/12/5
  125. Hsuan-T. Chang, Hung-C. Hwang, M.C. Liu, and B.H. Chou, "Phase filter design based on optical phase retrieval," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 16~19, Yunlin Taiwan, 11/28/2008
  126. Hsuan-T. Chang and Cheng-Y. Chen, "Using TV remote controller and webcam to access application softwares in PC," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 20~23, Yunlin Taiwan, 11/28/2008
  127. Hsuan-T. Chang, Yu-M. Liu, and Cheng-Y. Chen, "Using finger detection technique to access application softwares in PC," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 24~27, Yunlin Taiwan, 11/28/2008
  128. Hsuan-T. Chang, Yu-H. Lin, Wei-H. Tsai, and Chun-H. Lin, "Fractal mutual coding scheme for colorimages," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 57~61, Yunlin Taiwan, 11/28/2008
  129. Hsuan-T. Chang, T.-Y. Wang, H.-Y. Wu, and C.-Y. Chang, "Protein sequence retrieval using content based information retrieval techniques," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 62~65, Yunlin Taiwan, 11/28/2008
  130. Hsuan-T. Chang, S.-Y. Wang, C.-Y.Wang, Y.-H. Wang, and C.-Y. Wu, "Studies on phase shifting effects in optical image verification system," Proceedings of First Conference on Information and Communication for Technological Universities (In Chinese), pp. 66~71, Yunlin Taiwan, 11/28/2008
  131. Tsung-Chun Lee, Syu-Jyun Peng, Jou-Wei Lin, Hsuan-T. Chang, Chieh-Chang Chen, Ping-Huei Tseng, Syr-Che Hsu, Chie-Yu Lee, and Chien-Chiang Liu,"Novel application of fractal and wavelet analysis on colonic vessels observed on colonoscopy as surrogate marker of metabolic syndrome," in Abstract Database of 16th United European Gastroenterology Week (UEGW 2008), P0448, Vienna, Austria, 18~22 Oct. 2008
  132. C.-C. Hsu and Hsuan-T. Chang, "Accelerating vector quantization of images using modified run length coding for adaptive block representation and difference measurement," 2008 IEEE International Conference of Circuits and Systems, pp. 3494~3497, Seattle, May 18~21 2008
  133. Hsuan-T. Chang and T.-H. Chen, "An efficient method for analyzing human motion," 2007 National Symposium on Computation, Taichung Taiwan, 12/19~20, 2007
  134. Hsuan-T. Chang, B.T. Lee, and C.Y. Lu, "Optical image encryption based on joint fractional Fourier transform," Optics and Photonics Taiwan 2007 (In Chinese), Taichung Taiwan, 11/30~12/01, 2007
  135. C.-C. Hsu, Hsuan-T. Chang, and T.-C. Chang, "An improved face detection method in low-resolution video," 2007 IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing, pp. 419~422, Kaohsiung, Taiwan, November 26~28, 2007
  136. Hsuan-T. Chang, Neng-W. Lo, and K.S. Lo,"Glycosylation position detection using three-dimension information of amino acids in protein sequences" 2007 Workshop on Consumer Electronics and Signal Processing, Taichung, November 2, 2007
  137. C.-C. Hsu and Hsuan-T. Chang, "An improved fractal image coding scheme using double self-similarity and efficient entropy coding," 20th Computer Vision, Graphics, and Image Processing Conference, Miaoli Taiwan, August 19~21, 2007
  138. Hsuan-T. Chang, C.-C. Chen, and C.-H. Yeh, "Dependent secret key sharing scheme for optical image verification," 2007 OSA topical meeting: Digital Holography and Three-Dimensional Imaging, Vancouver, June 18~20, 2007
  139. Hsuan-T. Chang, C.-W. Hsu, and C.-H. Yeh, "Joint image encryption and sharing by use of non-negative matrix factorization adopting digital holography," 2007 OSA topical meeting: Digital Holography and Three-Dimensional Imaging , Vancouver, June 18~20, 2007
  140. C.C. Hsu & Hsuan-T. Chang, "A study of improving JPEG coding performance using similarity among DCT coefficients," 2007 International Conference on Advanced Information Technologies, Taichung Taiwan, April 28, 2007
  141. Hsuan-T. Chang & C.C. Hsu, "A Novel Fractal Image Coding Based on Multi-level Searching," 2007 International Conference on Advanced Information Technologies, Taichung Taiwan, April 28, 2007
  142. C.-C. Hsu, Hsuan-T. Chang,and T.-C. Chang, "Efficient moving object extraction in compressed low-bit-rate video," 2006 IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing, pp. 411~414, Pasadena USA, December 18~20, 2006
  143. Hsuan-T. Chang & C.Y. Lu, "A generalized optical visual secret sharing system," Optics and Photonics Taiwan 2006, Hsinchu Taiwan, December 15~16, 2006
  144. Hsuan-T. Chang & C.Y. Lu, "Optical image encryption based on image scaling methodologies," Optics and Photonics Taiwan 2006, Hsinchu Taiwan, December 15~16, 2006
  145. Hsuan-T. Chang & C.Y. Lu, "A new asymmetric-image verification system based on optical joint transform correlator," National Symposium on Telecommunications, Kaoshiung Taiwan 2006/12/01~02
  146. Hsuan-T. Chang, S.W. Xiao, & C.H. Lee, "Feature extraction for fast data retrieval for visualized DNA sequence," National Symposium on Telecommunications, Kaoshiung Taiwan 2006/12/01~02
  147. Hsuan-T. Chang & K.S. Lo, "Homologous protein sequence determination based on chaos game representation," National Symposium on Telecommunications, Kaoshiung Taiwan 2006/12/01~02
  148. C.C. Hsu & Hsuan-T. Chang, "An encryption method in DCT-based image/video coding using similarity among DCT coefficients," National Symposium on Telecommunications, Kaoshiung Taiwan 2006/12/01~02
  149. Hsuan-T. Chang and C.C. Hsu, "Mutual image compression based on iteration-free fractal mating coding," 19th Computer Vision, Graphics, and Image Processing Conference, pp. 632~638, Taoyuan Taiwan, August 13~15, 2006
  150. Chia H. Yeh, Hsuan-T. Chang, and C.J. Kuo, "Segmentation in vector quantized images through codework index arrangement ," 19th Computer Vision, Graphics, and Image Processing Conference, pp. 356~363, Taoyuan Taiwan, August 13~15, 2006
  151. C.C. Hsu, Hsuan-T. Chang, and T.C. Chang, "ROI-based real-time network video transmission," (in Chinese) 2006 Intelligent Living Technology (ILT'06), Taichung Taiwan, 2006 June 09
  152. Hsuan-T. Chang, C.C. Chen, & C.W. Hsu, "Fully phase asymmetric image verification system based on joint transform correlator," Optics and Photonics Taiwan 2005, Tainan Taiwan, December 8~9, 2005
  153. Hsuan-T. Chang, C.C. Chen, & C.W. Hsu, "Non-iterative phase retrieval for asymmetric image verification system," Optics and Photonics Taiwan 2005, Tainan Taiwan, December 8~9, 2005
  154. Hsuan-T. Chang, C.C. Chen, & C.W. Hsu, "Visual secrete sharing system based on optical image verification architecture," Optics and Photonics Taiwan 2005, Tainan Taiwan, December 8~9, 2005
  155. C.W. Hsu & Hsuan-T. Chang, "Human face prediction based on non-negative matrix factorization," 2005 Workshop on Consumer Electronics and Signal Processing (WCEsp2005), Yunlin Taiwan, Nov. 17~18, 2005
  156. N.W. Lo, Hsuan-T. Chang, J.T. Su, et. al., "Chick embryo examination based on difference images," (in Chinese) 2005 Workshop on Consumer Electronics and Signal Processing (WCEsp2005), Yunlin Taiwan, Nov. 17~18, 2005
  157. Hsuan-T. Chang and K.Y. Chang, "Automatic feature extraction and semantic feature matrix for VRML building database retrieval," IEEE International Conference Multimedia Signal Processing (MMSP 2005) (EI), pp. 121~124, Shanghai, Oct. 30 ~ Nov. 2, 2005
  158. Hsuan-T. Chang, S.W. Xiao, & N.W. Lo, "DNA sequence global and local alignment by use of quaternion correlation," 2005 Bioinformatics in Taiwan (BIT2005), pp. 66, Tainan Taiwan, Sep. 9~10, 2005
  159. Hsuan-T. Chang, Y.-L. Liu, C.J. Kuo, C.H. Lee, & N.W. Lo, "Analysis of genomic DNA sequence by use of parametric spectral estimate," 2005 Bioinformatics in Taiwan (BIT2005), pp. 68, Tainan Taiwan, Sep. 2005
  160. Day-Fann Shen, L. Jin, Hsuan-T. Chang, & H.-H. P. Wu, "Trademark retrieval based On block feature index code," The IEEE International Conference on Image Processing (ICIP '05), vol. 3, pp. 177~180, Genova Italy, Sep. 11~14, 2005
  161. Hsuan-T. Chang, C.C. Lin, and Day-Fann Shen, "Joint multiple-image compression and encryption based on fractal mating coding for secured image distribution," in Proceedings of The Seventh IASTED International Conference on Signal and Image Processing (SIP 2005), pp. 77~82, Hawaii, USA, August 15~17, 2005
  162. Tim C. Chang, C.C. Hsu, & Hsuan-T. Chang, "Secret communication using elliptical-curve-based serially distributed data hiding and encryption," (in Chinese) The 12th Fundamental Academic Conference of Taiwan Military, Nava, and Air Force Academy , pp. D-37, Kaohsiung, June 6, 2005
  163. Tim C. Chang, C.C. Hsu, & Hsuan-T. Chang, "An elliptical-curve-based secret communication system with verification mechanism," International Conference of Information Management (ICIM 2005), pp. 229, Taipei, May 2005
  164. Hsuan-T. Chang, S.W. Xiao, and N.W. Lo, "Feature extraction and comparison of TDTs: an efficient sequence retrieval algorithm for genomic databases," In Abstract Book of The 3rd Asia Pacific Bioinformatics Conference (APBC2005), pp. 86, Singapore, Jan. 17~21 2005
  165. Hsuan-T. Chang and Chao-C. Chen, "Balanced phase allocation for non-symmetric image optical verification system based on JTC," Optics and Photonics Taiwan'04, Taiwan, Dec. 18~19, 2004
  166. Hsuan-T. Chang and Chao-C. Chen, "Spectral analysis of misalignment effects in optical image verification based on JTC," Optics and Photonics Taiwan'04, Taiwan, Dec. 18~19, 2004
  167. Hsuan-T. Chang, S.W. Xiao, C.C. Lin, & N.W. Lo, "Feature extraction based on three-dimensional trajectory (TDT) of DNA sequences," Workshop on Consumer Electronics and Signal Processing (WCEsp2004), pp. 459~463, Nov. 2004
  168. Hsuan-T. Chang, S.W. Xiao, & N.W. Lo, "Feature extraction of visualized genomic sequences for fast database retrieval," 2004 Bioinformatics in Taiwan (BIT2004) , pp. 85~86, Taipei Taiwan, Sep. 11, 2004
  169. Hsuan-T. Chang, C.Y. Wu, & C.J. Kuo, "Image authentication and tampering localization based on watermarking in wavelet domain," in Proceedings of Seventh International Conference on Signal Processing (ICSP'04), vol. 3, pp. 2330~2333, Beijing, China, Sep. 2004
  170. Hsuan-T. Chang & C.L. Tsan, "Digital holography-based image watermarking," in Proceedings of The Chinese IPPR Conference on CVGIP 2004, Hwalian, Aug. 2004
  171. Hsuan-T. Chang & Chung C. Lin, "Mutual image compression based on fractal mating coding," in Proceedings of IEEE International Conference on Multimedia and Expo (ICME 2004), pp. 1087~1090, Taipei, June 2004
  172. Hsuan-T. Chang & Chao-C. Chen, "Misalignment effects in joint transform correlator for optical image verification applications," Optics & Photonics Taiwan'03, pp. 413~415, Taipei Taiwan, 2003/12
  173. Yi C. Chang, Hsuan-T. Chang, & Chung J. Kuo, "Optical image encryption based on dyadic operation in bit plane of Fourier phase," The 5th Pacific Rim Conference on Lasers and Electro-Optics (CLEO/PR 2003), vol. 1, pp. 93, Taipei Taiwan, 2003/12/15~19
  174. Y.H. Pan, Hsuan-T. Chang, & T.C. Chang, "Optimizing $\alpha$ in GM(1,1) prediction model by use of Rosen's gradient projection method," 2003 The Joint Conference on AI, Fuzzy System, and Grey System, Taipei Taiwan, 2003/12/4~6
  175. Hsuan-T. Chang & C.L. Tsan, "Watermark embedding based on holography and DCT coefficients of images," Proceedings of WCE2003, Tainan Taiwan, 2003/11/27~28
  176. Hsuan-T. Chang & K.Y. Chang, "Three-dimensional object retrieval based on semantic feature matrix," Proceedings of WCE2003, Tainan Taiwan, 2003/11
  177. Y.H. Pan & Hsuan-T. Chang, "State codebook design by use of bubble sorting on matching errors," Proceedings of WCE2003, Tainan Taiwan, 2003/11
  178. Hsuan-T. Chang, C.Y. Wu, & C.J. Kuo, "Image authentication and tampering localization based on blind watermarking," Proceedings of WCE2003, Tainan Taiwan, 2003/11
  179. Hsuan-T. Chang & Chung C. Lin, "Fractal-based mating coding of secured joint compression of images," The Chinese IPPR Conference on CVGIP 2003, pp. 802~809, Kingmeng Taiwan, August 2003
  180. Yi C. Chang, Hsuan-T. Chang, & Chung J. Kuo, "A New Image Crypto-system," 2003 SPIE 48th Annual Conference, vol. 5202, pp. 298~309, San Diago, USA, 2003/08
  181. Hsuan-T. Chang & C.T. Chen, "Enhanced optical image verification based on modified joint transform correlator architectures," 2003 SPIE 48th Annual Conference, vol. 5202, pp. 355~364, San Diago, USA, 2003/08
  182. Hsuan-T. Chang & C.T. Chen, "Asymmetric-image verification for security optical systems based on non-linear joint transform correlator," 2003 SPIE 48th Annual Conference, vol. 5202, pp. 320~329, San Diago, USA, 2003/08
  183. C.H. Yeh, Po Y. Sung, Hsuan-T. Chang, & Chung J. Kuo, "DNA Sequence Similarity Search through Content-Based Retrieval Technique," SPIE conference AeroSense 2003, vol. 5096, pp. 635~645, USA Orlando, 2003/04/21~25
  184. C.H. Yeh, P.Y. Sung, Hsuan-T. Chang, & C.J. Kuo, "Genomic DNA sequence visualization through pentahedron walking," IEEE ICASSP'03, Hong Kong, 2003/4
  185. Hsuan-T. Chang, N.W. Lo, W.C. Lu, & C.J. Kuo, "Visualization and comparison of DNA sequences by use of three-dimensional trajectory," The First Asia-Pacific Bioinformatics Conference, vol. 19, pp. 81~85, Adelaide, Australia 2003/2
  186. Hsuan-T. Chang, Y.H. Pan, & C.T. Chen, "Adaptive initial blocks determination for improving finite state vector quantization of images," 2002 Natinal Communication Symposium, DSP-4-3, Nantou, 2002/12
  187. Hsuan-T. Chang, C.T. Chen, & Y.H. Pan, "Enhanced image verification for security optical systems based on Fourier-Hologram Architecture," 2002 Natinal Communication Symposium, PDSP-1-8, Nantou, 2002/12
  188. C.H. Yeh, Hsuan-T. Chang, & C.J. Kuo, "Boundary block-searching algorithm for arbitrary shaped coding," IEEE ICME2002, Switzerland, Lausanne, August 2002
  189. Wei C. Lu, Hsuan-T. Chang, C.J. Kuo, N.W. Lo, & S.W. Changchien "Three dimensional trajectory for DNA sequence visulization," 2002 Computer Graphics Workshop, Taiwan, June 2002
  190. Hsuan-T. Chang, W.C. Lu, & C.J. Kuo, "Multiple phase retrieval for optical security systems using random-phase encoding," SPIE 2002 Annual Meeting, vol. 4789, pp. 64~74, Seatle, July 2002
  191. Hsuan-T. Chang, B.Y. Song, & T. C. Chang, "Finite state vector quantization with virtual super codebook extended by fractal transform," SPIE 2002 Annual Meeting, Seattle, vol. 4790, pp. 534~542, July 2002
  192. K.H. Lin, Hsuan-T. Chang, C.H. Chuang, & W.N. Lai, "A public-key-based image cryptosystem," The 2002 International Topical Meeting on Optics in Computing (OC'2002), pp. 111~113, Taiwan, March 2002
  193. C.H. Yeh, H.C. Chien, Hsuan-T. Chang, & C.J. Kuo "Design of cascaded phase keys for hierarchical security system," IS&T/SPIE's 14th Annual Symposium on Electronic Imaging 2002: Science and Technology, vol. 4677, pp. 372~380, San Jose, USA January 2002
  194. Hsuan-T. Chang, Ting C. Chang, & Y.B. Chen, "Grey model based next state function design for finite state vector quantization of images," in Proceedings of 2001 Workshop on Consumer Electronics (WCE2001), Taipei, October 2001
  195. Hsuan-T. Chang, "Optical image camouflage based on double-random phase encryption," in Proceedings of 2001 Workshop on Consumer Electronics (WCE2001), Taipei, ctober 2001
  196. Y.B. Chen, Oscar T.-C. Chen, Hsuan-T. Chang, and J.T. Chien, "A medical assistance system applicapable on PACS for automatically diagnosing on bowlegs," IEEE Midwest Symposium on Circuits and Systems, vol. 2, pp. 910--914, August 2001
  197. Hsuan-T. Chang, et. al. "System implementation on arbitrary affine transformation for 2D fractal patterns," Workshop on the 21st Century Digital Life and Internet Technologies , Section 3C-5, Tainan Taiwan, May 2001
  198. Hsuan-T. Chang, et. al. "Computer animation of the Chinese martial art and its design for interactive interface," The First Symposium on Electric Commerce, Yunlin Taiwan, May 2001
  199. Hsuan-T. Chang & T.Y. Han "Fractal-based gradient match and side match vector quantization for image coding," IS&T/SPIE's 13th Annual Symposium on Electronic Imaging 2001: Science and Technology, vol. 4310, pp. 862~871, San Jose, USA January 2001
  200. Hsuan-T. Chang, "Gradient and overlap match vector quantization for image coding," Proceedings of IPPR CVGIP2000, vol. 2, pp. 321~326, Taipei, August 2000
  201. Hsuan-T. Chang & Yuan B. Chen, "A study on interference pattern in digital holography," 1999 Natinal Communication Symposium, vol. 3, pp. C-133~C-140, Taipei, Dec. 1999
  202. Hsuan-T. Chang, T.C. Chang, & K.L. Wen, "Hierarchical fixed point searching algorithm for resizing binary fractal image based on IFS code modification," 1999 IEEE International Conference on Image Processing (ICIP'99), vol. 1, pp. 491~495, Kobe Japan, Oct. 1999
  203. Hsuan-T. Chang & Yuan B. Chen, "Gradient-match based next-state function design for finite-state vector quantization of images," Proceedings of IPPR Conference on Computer Vision, Graphics, and Image Processing, vol.1, pp. 215~221, Taiwan, August, 1999
  204. K.L. Wen, T.C. Chang, Hsuan-T. Chang, & M.L. You, "The adaptive alpha in GM(1,1) model," Proceedings of 1999 IEEE International Conference on System, Man, and Cybertics, vol. 1, pp. 304~308,
    205. , Tokyo Japan, Oct. 1999
  205. K.L. Wen, T.C. Chang, Hsuan-T. Chang, & M.L. You, " Inverse approach to find an optimun alpha for grey prediction model," Proceedings of 1999 IEEE International Conference on System, Man, and Cybertics, vol. 1, pp. 309~313,
    206. , Tokyo Japan, Oct. 1999
  206. T.C. Chang, K. L. Wen, Hsuan-T. Chang, & M.L. You , "A new method for evaluation of design alternatives based on the fuzzy gray relational analysis," Proceedings of 1999 IEEE International Conference on Fuzzy Systems, vol. 2, pp. 708~713
    207. , Seoul Korea, Oct. 1999
  207. K.L. Wen, T.C. Chang, Hsuan-T. Chang, & M.L. You, "The study of gas breakdown via GM(0,N) model," Proceedings of 1999 IEEE International Conference on Fuzzy Systems, vol. 3, pp. 1754~1758, Seoul Korea, Oct. 1999
  208. Hsuan-T. Chang, "Using on-line transmitted domain blocks ordered in variance for non-iterative fractal image coding," Proceedings of Workshop on Image Process and Character Recognition, 1998 International Computer Symposium (ICS'98), pp. 13~20, Taiwan, 1998
  209. Hsuan-T. Chang & C.J. Kuo, "VLSI architecture design for iteration-free fractal image decoder," 1997 Workshop on Consumer Electronics: Digital Video and Multimedia, pp. A4-1/1~5, Taipei, Oct. 1997
  210. C.J. Kuo, C.Y. Lin & Hsuan-T. Chang, "Use of noise distribution in set theoretic estimation," 1997 Workshop on Consumer Electronics: Digital Video and Multimedia, pp. A2-2/6~9, Taipei, Oct. 1997
  211. Hsuan-T. Chang, C.J. Kuo, Y. Luo, C.H. Yeh, & N.Y. Chang, "Wavelength division optical interconnection using VCSEL array and diffraction elements," 1997 Workshop on Consumer Electronics: Digital Video and Multimedia, pp. A6-4/19~22, Taipei, Oct. 1997
  212. Hsuan-T. Chang & C.J. Kuo, "A universal iteration-free fractal image codec," 1997 IEEE International Conference on Consumer Electronics (ICCE'97), pp. 82~83, Chicago, June 1997
  213. Hsuan-T. Chang & C.J. Kuo, "A fully parallel algorithm for fractal image decoding using IFS codes," IEEE 1997 International Symposium on Circuits and Systems (ISCAS'97), vol. 2, pp. 1277~1280, Hong Kong, June 1997
  214. Y. Luo, C.J. Kuo, & Hsuan-T. Chang "Fractional correlation through joint transform correlator," Proceedings of Progress in Electromagnetics Research Symposium, vol. 1, pp. 311, Jan. 1997
  215. C.H. Chuang, Y.C. King, C.J. Kuo, & Hsuan-T. Chang, "Parallax images capture, interpolation, and animation system for stereographic display," Proceedings of Progress in Electromagnetics Research Symposium, vol. 2, pp. 523, Jan. 1997 (invited)
  216. C.J. Kuo, B.R. Hwang, S.F. Chang, T.C. Chen, Hsuan-T. Chang, Y. Luo, C.H. Yeh, & N.Y. Chang, "Wavelength division optical interconnection using VCSEL array and diffraction optics," Proceedings of Photonics Taiwan'96, Hsinchu, vol. 1, pp. 80~82, Dec. 1996
  217. D. Casasent, A. Talukdar, W. Cox, Hsuan-T. Chang, & D. Weber, "Detection and segmentation of multiple touching product inspection items," SPIE - Photonics East'96, Optics in Agriculture, Forestry, and Biological Processing II, vol. 2907, pp. 205~216, Nov. 1996
  218. C.J. Kuo, W.J. Huang, C. Lee, & Hsuan-T. Chang, "Isometry-based shape-adaptive fractal coding for images," Proceedings of Seventh IEEE International Conference on Personal, Indoor and Mobile Radio Communications, PIMRC'96, vol. 3, pp. 995~999, Oct. 1996
  219. Hsuan-T. Chang & C.J. Kuo, "Finite-state fractal block coding of images," IEEE 1996 International Conference on Image Processing (ICIP-96), vol. 1, pp. 133~136, Switzerland, September 1996
  220. W.J. Huang, Hsuan-T. Chang & C.J. Kuo, "Shape adaptive fractal transform coding for digital images," 1st (1995) Radio Science Symposium, pp. 273~276, Taiwan, August 1995
  221. C.J. Kuo, Y.S. Su, & Hsuan-T. Chang, "Wavelength division microlens interconnection using weakly diffracted Gaussian beam," Proceedings of SPIE, vol. 2537, pp. 94~205, July 1995
  222. Hsuan-T. Chang & C.J. Kuo, "An improved scheme for fractal image coding," IEEE 1995 International Symposium on Circuits and Systems (ISCAS?95), vol. 3, pp. 1624~1627, Seattle, May 1995
  223. Hsuan-T. Chang & C.J. Kuo, "Fractal block coding using simplified finite-state algorithm," SPIE's Symposium on Visual Communication and Image Processing'95, vol. 2501, no. 3, pp. 536~544, Taiwan, May 1995
  224. C.J. Kuo & Hsuan-T. Chang, "Experiments for the nonlinear joint-transform correlators," Proceedings of IPPR Conference on Computer Vision, Graphics & Image Processing, pp. 102~107, Taiwan, Sep. 1994
  225. C.J. Kuo & Hsuan-T. Chang, "Resolution studies of electronic holography," Proceedings of Frontiers in Information Optics, Kyoto Japan, Mar. 1994
  226. Hsuan-T. Chang & C.J. Kuo, "An optical decoding architecture for the random iteration algorithm of iterated function system codes," Proceedings of Frontiers in Information Optics, pp. 199, Kyoto Japan, Mar. 1994
  227. C.J. Kuo & Hsuan-T. Chang, "Performance evaluation of noisy hologram," SPIE's 1993 Annual Meeting, International Symposium on Optical Instrumentation and Applied Science, vol. 2000, pp. 270~278, San Diego, July 1993
  228. C.J. Kuo & Hsuan-T. Chang, "Spatial light modulators for optical signal processing and computing," Abstracts of ICSM'92, India 1992

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