Dr. Richard Hsung

INTERNATIONAL CONFERENCE / SYMPOSIUM PAPERS /Presentations

A. Wavelet / Multiwavelet: Theory, design and applications (Image/Audio)

  1. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Wavelet of Higher dimension and the Radon transform,” Proceeding, 1995 IEEE International Conference on acoustics, speech and signal processing (ICASSP’95), vol. 2, pp.1113-1116, 1995.
  2. Tai-Chiu Hsung, Daniel Pak-Kong Lun, and Wan-Chi Siu, “A deblocking technique for JPEG decoded image using Wavelet Transform Modulus Maxima Representation,” Proceedings, 1996 IEEE International conference on Image Processing (ICIP’96), vol. I, pp.561-564, 1996.
  3. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Denoising by Singularity Rejection,” Proceedings, 1997 IEEE International Symposium on Circuits and Systems (ISCAS97), vol. 1, pp.205-208, 1997.
  4. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Image deblocking by singularity detection,” Proceedings, 1998 IEEE international conference on acoustics, speech and signal processing (ICASSP’98), Seattle Washington (USA), vol. 3, pp.1545-1548, 12-15 May, 1998.
  5. Tai-Chiu Hsung and Daniel P.K. Lun, “Boundary Filters Design for Multiwavelets,” Proceedings, 2002 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP’02), Orlando, USA, vol. 2, pp.1549-1552, 2002.
  6. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “On optimal threshold selection for multiwavelet shrinkage,” Proceedings, 2004 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP’04), vol. 2, pp. 957-960, 2004.
  7. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “A novel prefilter design for higher multiplicity discrete multiwavelet transforms,” Proceedings, 2004 IEEE International Symposium on Circuits and Systems (ISCAS’04), vol. 3, pp.412-416, 2004.
  8. Tai-Chiu Hsung, Daniel Pak-Kong Lun, and Dominic K.C. Ho, “On optimal multiwavelet shrinkage,” Proceedings, 2004 International conference on Signal Processing (ICSP’04), Beijing, China, pp.725-728, 2004.
  9. Chun-Yat Ma, Tai-Chiu Hsung, Daniel Pak-Kong Lun, “Efficient Realization for Symmetric Orthogonal Multiwavelet by Simple Scaling and Rotation,” Proceedings, 2005 IEEE International Symposium on Circuits and Systems (ISCAS), pp.4867-4870, 2005.
  10. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Orthogonal symmetric prefilter banks for discrete multiwavelet transforms,” Proceedings, 2005 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), pp.677-680, 2005.
  11. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “A generalized orthogonal symmetric prefilter banks for discrete multiwavelet transforms,” Proceedings, 2006 IEEE International Conference on Image Processing (ICIP’06), pp.2169-2172, 2006.
  12. Y. Ma, Tai-Chiu Hsung, Daniel Pak-Kong Lun, K.C. Ho and H.K. Kwan, “Denoising for Generalized Sidelobe Canceller,” Proceedings, 2007 IEEE International Symposium on Circuits and Systems (ISCAS’07), 2007, 1-4 Jul. 2007, pp.635-638.
  13. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “The Generalized Discrete Multiwavelet Transform for Image Applications,” Proceedings, 20th Symposium on Circuits and Systems (CSCAS’2007), pp. 381–5, Jun. 2007, Guangzhou, China.
  14. Chun-Yat Ma, Daniel Pak-Kong Lun and Tai-Chiu Hsung, “On the Realization of Generalized Discrete Multiwavelet Transforms,” Proceedings, 15th International Conference on Digital Signal Processing (DSP’2007), pp. 635–8, Jul. 2007, Wales, U.K.

B. 3D scanning

  1. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “On optical phase shift profilometry based on dual tree complex wavelet transform,” Proceedings, 2010 IEEE International Conference on Image Processing (ICIP), pp.337-340, 2010.
  2. Tai-Chiu Hsung; D.P Lun; W.W.L Ng, “Zero spectrum removal using joint bilateral filter for Fourier transform profilometry,” 2011 IEEE Visual Communications and Image Processing (VCIP), pp.1,4, 6-9 Nov. 2011. doi: 10.1109/VCIP.2011.6115948

C. Biomedical engineering / Dentistry

  1. Tai-Chiu Hsung, John Lo, Mei-Man Chong, Tazuko K. Goto and Lim-Kwong Cheung, “Orbit Segmentation by Surface Reconstruction with Vertex screening,” The 2014 19th International Conference on Digital Signal Processing (DSP 2014),521-524, 20-23 Aug 2014.
  2. Tai-Chiu Hsung, John Lo, Tik-Shun Li and Lim-Kwong Cheung, “Recording of Neutral head position using stereo-photogrammetry: A new technique and reliability study,” 2014 ADT conferences: Advanced digital technology in head & neck reconstruction.
  3. Y. H. Lam, H. Y. T. Ngan, T. C. Hsung, H. W. K. Luk, T. K. Goto, E. H. N. Pow, “Validation of a novel geometric coordination registration using manual and semi-automatic registration in cone-beam computed tomogram,” Electronic Imaging, vol.2016, no.14, pp.1-6, 2016.
  4. Tai-Chiu Hsung, Walter Y.H. Lam and Edmond H.N. Pow, “Image to Geometry Registration for Virtual Dental Models,” 2018 IEEE 23rd International Conference on Digital Signal Processing (DSP), Shanghai, China, 2018, pp. 1-4, doi: 10.1109/ICDSP.2018.8631861.
  5. J LI, Y Zhang, YHW Lam, TC Hsung, EHN Pow, Z Wang, “Robotic System for Automatic Dental Restorations in Oral Cavity,” 2018 IEEE International Conference on Real-time Computing and Robotics.
  6. Li, W. Y. H. Lam, R. T. Chiu Hsung, E. H. N. Pow and Z. Wang, “A Customizable, Compact Robotic Manipulator for Assisting Multiple Dental Procedures,” 2018 3rd International Conference on Advanced Robotics and Mechatronics (ICARM), Singapore, 2018, pp. 720-725. doi: 10.1109/ICARM.2018.8610773
  7. Choi, W. W. S., and T. C. Hsung. “The accuracy of volumetric assessment of facial soft tissue changes using a portable laser scanner.” The 13th Asian Congress of Oral and Maxillofacial Surgery. 2018.
  8. Li, W. Y. H. Lam, R. T. C. Hsung, E. H. Nang Pow, C. Wu and Z. Wang, “Control and Motion Scaling of A Compact Cable-driven Dental Robotic Manipulator,” 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), Hong Kong, China, 2019, pp. 1002-1007. doi: 10.1109/AIM.2019.8868677
  9. K. -G. Pang, T. -C. Hsung, A. K. -W. Law and W. W. S. Choi, “Optimal vowels measurements for Obstructive Sleep Apnea Detection Using Speech Signals,” 2020 IEEE 3rd International Conference on Information Communication and Signal Processing (ICICSP), Shanghai, China, 2020, pp. 143-147, doi: 10.1109/ICICSP50920.2020.9231972.
  10. Kang Rong Li, Tai-Chiu Hsung, Andy W.K. Yeung, Michael M. Bornstein, “On Segmentation of Maxillary Sinus Membrane using Automatic Vertex Screening,” 2020 IEEE Visual Communications and Image Processing (VCIP), virtual conference, 2020, p.108-111.
  11. Hui Tang, Tai-Chiu Hsung, Walter Y.H. Lam, Leo Y.Y. Cheng, Edmond H.N. Pow, “On 2D-3D Image Feature Detections for Image-To-Geometry Registration in Virtual Dental Model,” 2020 IEEE Visual Communications and Image Processing (VCIP), virtual conference, 2020, p.140-143.
  12. Z-J. Wu, T.-C. Hsung, B. W.-K. Ling, C.-Y. Heng, W. Y.-H. Lam, and Y. Pan, “Multiple geometric surfaces detection in geometric coordination registration for implant surgery virtual planning and assessment,” in 2021 15th International Symposium on Medical Information and Communication Technology (ISMICT2021), Xiamen, China, Apr. 2021.
  13. G-H. Li, T.-C. Hsung, B. W.-K. Ling, W. Y.-H. Lam, G. Pelekos, and C. McGrath, “Automatic Site-Specific multiple level gum disease detection based on deep neural network,” in 2021 15th International Symposium on Medical Information and Communication Technology (ISMICT2021), Xiamen, China, Apr. 2021.
  14. AJMERA, DH, C. Zhang, H. H. J. Ng, T. C. Hsung, P. SINGH, W. P. Wang, M. Y. Y. Leung, B. S. Khambay, and M. Gu. “Evaluating Craniofacial Asymmetry in Class III Subjects Using Different Methodologies.” In 35th Annual Scientific Meeting of IADR-SEA Division. Hong Kong, Dec 8-9, 2021. 2021.
  15. C.W. Chau, G. Li, I.M. Tew, K.M. Thu, C. McGrath, W.L. Lo, W.K. Ling, R.T.C. Hsung, W.Y.H. Lam. “Accuracy of Artificial Intelligence-based Photographic Detection of Gingivitis,” 101st IADR/LAR General Session & Exhibition with WCPD, Bogota, Colombia, Jun. 21-24, 2023.
  16. C.W. Chau, G. Li, I.M. Tew, K.M. Thu, C. McGrath, W.L. Lo, W.K. Ling, R.T.C. Hsung, W.Y.H. Lam. “Using Technology to Detect and Manage Gum Inflammation among Older Adults in a Community Setting,” 15th International Conference of Asian Academy of Preventive Dentistry (AAPD), Hong Kong, Hong Kong SAR, Nov. 08-11, 2023.
  17. C.W. Chau, A.C.C. Cheng, G. Li, I.M. Tew, K.M. Thu, C. McGrath, W.L. Lo, W.K. Ling, R.T.C. Hsung, W.Y.H. Lam, “AI-Powered Gingivitis Screening in a Community Setting: A Comparative Study,” 2024 IADR/AADOCR/CADR General Session & Exhibition, New Orleans, LA, Mar. 13-16, 2024.
  18. Andrew Chi-Chung Cheng, Richard Tai-Chiu Hsung, Guan-Hua Li, In Meei Tew, Wai-Lun Lo, and Walter Yu Hang Lam, “Developing automated photographic detection of gum diseases using deep neural networks for mobile devices,” 2024 6th International Conference on Software Engineering and Development (ICSED2024), May 29-31, 2024, Hong Kong, https://doi.org/10.1145/3686614.3686621.
  19. Patrick Man Pun Tung, Wai Lun Lo, Eugene Yin Cheong Wong, Richard Tai Chiu Hsung, Ken Chung Hok Kay, “Software Development Methodology for Virtual Reality Teaching System,” 2024 6th International Conference on Software Engineering and Development (ICSED2024), May 29-31, 2024, Hong Kong, https://doi.org/10.1145/3686614.3686619.
  20. Reinhard Chun Wang Chau, Andrew Chi Chung Cheng, In Meei Tew, Tien Hsin Cindy Chang, Hong Jin Tan, Khaing Myat Thu, Kaijing Mao, Colman McGrath, Wai-Lun Lo, Richard Tai-Chiu Hsung, Walter Yu Hang Lam. “Advancing Community-Based Oral Health: External Validation of an AI-Powered Smartphone App for Gingivitis Detection in Older Adults.” 2024 TU-HKU-FJMU International Symposium on Oral Health Sciences. Sendai, Japan. Oct. 18-21, 2024.
  21. Chi-Chung Cheng, Harris Sik-Ho Tsang, Richard Tai-Chiu Hsung, Yui-Lam Chan, Wai-Lun Lo and Walter Lam, “GumAgent: Towards an Accessible Gum Disease Detection Tool Leveraging Vision Language Model,” The 8th International Conference on Information Communication and Signal Processing (ICICSP 2025), (accepted)

D. Discrete Periodic Radon Transform

  1. Daniel Pak-Kong Lun, Tai-Chiu Hsung, and Wan-Chi Siu, “On the Convolution property of a New Discrete Radon Transform and its efficient inversion algorithm,” Proceedings, 1995 IEEE International Symposium on circuits and systems (ISCAS’95), vol. III, pp.1892-1895, 1995. (citation: 15)
  2. Tak-Wai Shen, Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Inversion Algorithm for the Discrete Periodic Radon Transform and Application on Image Restoration,” Proceedings, 1997 IEEE International Symposium on Circuits and Systems (ISCAS’97), vol. 4, pp.2665-2668, 1997. (citation: 4)

E. Tomography, Speech enhancement

  1. Daniel Pak-Kong Lun and Tai-Chiu Hsung, “New sampling schemes for Region-of-interest tomography,” Proceedings, 1996 International Symposium Multi-Technology Information Processing (ISMIP’96), Taiwan, R.O.C. (invited paper), pp.227-32, Dec. 1996.
  2. Daniel Pak-Kong Lun and Tai-Chiu Hsung, “Region-of-interest tomography using multiresolution interpolation,” Proceedings, 1997 IEEE International Conference on acoustics, speech and signal processing (ICASSP’97), Munich, Germany, vol. 4, pp.2825-2828, 21-24 Apr. 1997. (citation: 7)
  3. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Tomographic image reconstruction by wavelet transform,” Proceedings, 1998 Symposium on Image, Speech, Signal Processing and Robotics (ISSPR’98), The Chinese University of Hong Kong (CUHK), vol. 2, pp. 181-186, Sept. 3-4, 1998.
  4. Tai-Chiu Hsung and Daniel Pak-Kong Lun, “Speech enhancement based on adaptive wavelet denoising on multitaper spectrum,” Proceedings, 2008 IEEE International Symposium on Circuits and Systems (ISCAS), 18-21 May 2008, pp.1700-1703.
  5. Daniel Pak-Kong Lun and Tai-Chiu Hsung, “Improved Wavelet Based A-priori SNR Estimation for Speech Enhancement,” Proceedings, 2010 IEEE International Symposium on Circuits and Systems (ISCAS), 30 May-Jun. 2, 2010, pp.2382-2385.
  6. Tak-Wai Shen, Daniel Pak-Kong Lun and Tai-Chiu Hsung, “Speech enhancement using harmonic regeneration with improved wavelet based a-priori signal to noise ratio estimator,” 2010 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), pp.1-4, 6-8 Dec. 2010
  7. Daniel Pak-Kong Lun, Tak-Wai Shen, Tai-Chiu Hsung and Dominic K.C. Ho, “Improved speech presence probability estimation based on wavelet denoising, “2012 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1018-1021, 20-23 May 2012.

F. Others

  1. Tai-Chiu Hsung, Tommy Chi-Lun Chan, Daniel Pak-Kong Lun and David Dagan Feng, “Embedded Singularity Detection Zerotree Wavelet Coding,” Proceedings, 1999 IEEE International conference on image processing, Kobe, Japan (ICIP’99), vol. 2, pp.274-278, Oct. 24-28, 1999. (citation: 12)
  2. Daniel P.K. Lun, Tai-Chiu Hsung and David D. Feng, “Efficient Blind Blur Identification Based On Discrete Periodic Radon Transform,” Proceedings, 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, pp.79-82, Hong Kong, Apr. 2001. (citation: 6)
  3. Eddie C.Y. Ma, Daniel P.K. Lun and Tai-Chiu Hsung, “On the Correlation Property of Multiscaling Coefficients for Signal Denoising,” Asia-Pacific Signal and Information Processing Association 2009 Annual Summit and Conference, pp.445-448.
  4. Daniel P.K. Lun, Tommy C.L. Chan, Tai-Chiu Hsung, and David D. Feng, “Efficient Blind Image Restoration Based On 1-D Generalized Cross Validation,” Advances in Multimedia Information Processing – PCM2001, Springer-Verlag, New York, pp.434-441, Oct. 2001.
  5. Lun, D.P.K., Choy, C.S.T., Tai-Chiu Hsung and Tak-Wai Shen, “Low cost motion tracking system based on structured light illumination,” 2010 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), pp.1-4, 6-8 Dec. 2010.
  6. Song, S.-H. Tsang and, T.-C. Hsung, “Optimization of Futures Price Forecasting and Trading Strategies Based on Clustering and Multi-model Fusion,” 2025 2nd International Conference on Innovation Management and Information Systems (ICIIS 2025), Shenzhen, China, April, 2025.
  7. Li-Sha Zhou, Richard Tai-Chiu Hsung, Harris Sik-Ho Tsang, Tony Yu-Lin Zhu, Wai-Lun Lo, “A Robust Drone based Parking Space Detection System Based on Deep Learning Algorithms,” 2025 The International Conference on Machine Intelligence and Nature-inspireD Computing (MIND), Xiamen, China, 2025, (accepted).
  8. Jin-Yang Li, Richard Tai-Chiu Hsung, Tian-Yu Zhang, Harris Sik-Ho Tsang, Tony Yu-Lin Zhu, Wai-Lun Lo , “On Supervised Fine-tuning of Large Language Model for IELTS Writing Assessment System,” The 8th International Conference on Information Communication and Signal Processing (ICICSP 2025), (accepted)

 

PUBLICATIONS WITH AWARDS / AWARDS / STUDENTS’ AWARDS

  1. Tsz Chun Kwok, Guan-Hua Li, Tai-Chiu Hsung, In Meei Tew, Walter Yu-Hang Lam, George Pelekos, Colman McGrath, “Automatic Site-Specific Multiple Level Gum Disease Detection Based on Deep Neural Network,” 2021 Hong Kong International Dental Expo And Symposium (HKIDEA), 3rd prize.
  2. Lam V, Hung FTF, Hsung RTC, Cheng LYY, Luk HWK, Lam WYH, “A Novel Digital Three-Dimensional Method in Analysing the Quality of Crown Preparations: A Prospective Follow-Up,” 2021 Best Poster Hong Kong International Dental Expo And Symposium.
  3. Reinhard Chau, Ming Chong, Khaing Myat Thu, Nate Sing Po Chu, Mohammed Koohi-Moghadam, Richard Tai-Chiu Hsung, Colman McGrath, Walter Yu Hang Lam, “Accuracy of Artificial Intelligence-designed Single-molar Dental Prostheses: A Feasibility Study,” presented in 2022 100th IADR/APR General Session (Virtual), Presentation ID: 1576, 06/25/2022. Winner of IADR Neal Garrett Clinical Research Prize and First runner-up in the 2022 IADR-SEA Hatton Award – Senior Category.
    (https://iadr.abstractarchives.com/abstract/22iags-3722542/accuracy-of-artificial-intelligence-designed-single-tooth-dental-prostheses-a-feasibility-study)
  4. Reinhard Chun-Wang Chau, Richard Tai-Chiu Hsung, Walter Yu-Hang Lam, Chun-Yin Chau and Khaing Myat Thu, “Artificial Intelligence for Dental Prosthesis Design,” Second Prize of Startup in the 9th Hong Kong University student Innovation and Entrepreneurship Competition, June 2023. Funding Organization: Innovation and Technology Commission. Organizer: Hong Kong New Generation Cultural Association and Hong Kong Science and Technology Parks.
  5. Reinhard Chun-Wang Chau, Richard Tai-Chiu Hsung, Walter Yu-Hang Lam, Chun-Yin Chau and Khaing Myat Thu, “Artificial Intelligence for Dental Prosthesis Design,” “銅獎” (“Bronze Award”), 9th 中國國際『互聯網+』大學生創新創業大賽 (“China’s International ‘Internet Plus’ Intervarsity Innovation and Entrepreneurship Competition”), Dec 2023. Funding Organization: China Construction Bank. Organizer: Ministry of Education of the People’s Republic of China, United Front Work Department of the Central Committee of the People’s Republic of China, Cyberspace Administration of China
    (    National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Human Resources and Social Security, Ministry of Agriculture and Rural Affairs, Chinese Academy of Sciences, Chinese Academy of Engineering, National Intellectual Property Administration, National Administration for Rural Revitalization, Central Committee of the Communist Young League, Tianjin Municipal People’s Government and Tianjin University.)
    (Reinhard Chun-Wang Chau, Richard Tai-Chiu Hsung, Walter Yu-Hang Lam, Chun-Yin Chau and Khaing Myat Thu, “Artificial Intelligence for Dental Prosthesis Design,” 優秀獎 (“Excellence Award”), 10th 『創青春』粵港澳大灣區青年創新創業大賽(“Youth Innovation and Entrepreneurship Competition of the Guangdong-Hong Kong-Macao Greater Bay Area”), Dec 2023. Funding Organization: China Aerospace Science and Technology Corporation. Organizer: Communist Youth League Guangdong Provincial Committee, Guangdong Provincial Department of Education, Guangdong Provincial Department of Science and Technology, Guangdong Provincial Department of Human Resources and Social Security, Guangdong Provincial Department of Agriculture and Rural Affairs, Guangdong Provincial Market Supervision Administration, Guangdong Provincial Local Financial Supervision and Administration Bureau, Guangdong Radio and Television Station, Guangdong Provincial Youth Federation, Guangdong Provincial Student Federation, Guangdong Provincial Youth Entrepreneurship Employment Promotion Center and Hong Kong New Generation Cultural Association 主辦單位：共青團廣東省委員會、廣東省教育廳、廣東省科學技術廳、廣東省人力資源和社會保障廳、廣東省農業農村廳、廣東省市場監督管理局、廣東省地方金融監督管理局、廣東廣播電視台、廣東省青年聯合會、廣東省學生聯合會)
  6. Gold Medal, 49th Geneva International Exhibition of Inventions, International Federation of Inventors’ Associations: WYH Lam, TC Hsung, OY Yu, KM Thu, RCW Chau. Smart Toothbrush Navigated by Gum AI.
  7. Reinhard Chun-Wang Chau, Khaing Myat Thu, Chun Yin Chau, Richard Tai-Chiu Hsung, Walter Yu-Hang Lam, “Use of Smartphone and Artificial Intelligence for Detection Management of Gum Inflammation,” First Runner-up (Social Enterprise/Cultural & Creative Service Category), 10th Hong Kong University Student Innovation and Entrepreneurship Competition, June 2024. Funding Organization: Bank of China (Hong Kong). Organizer: Hong Kong New Generation Cultural Association, Innovation and Technology Commission and Hong Kong Science and Technology Parks.
  8. Reinhard Chau, Khaing Myat Thu, Ollie Yu, Richard Hsung, Eward Lo, Walter Lam; “Evaluating the accuracy of chatbots in answering general and restorative dentistry questions from dental licensing exams”. First Runner-up Poster in Hong Kong International Dental Expo And Symposium. 2024
  9. Jason Cheng, Natalie Lo, Hazel Ng, Stephanie Ng, Richard Hsung, Walter Lam; The effect of disinfection on the accuracy of scan bodies for intraoral scanning of a single posterior implant. Second Runner-up Poster in Hong Kong International Dental Expo And Symposium. 2024
  10. Chau, R.C.W., Cheng, A.C.C., Mao, K., Thu, K.M., Ling, Z., Tew, I.M., Chang, T.H., Tan, H.J., McGrath, C., Lo, W.L., Hsung, R.T.C., & Lam, W.Y.H. Bridging Oral Care Gaps: Validating AI and mHealth for Gingivitis Screening in Older Adults. 14th Hong Kong International Dental Expo and Symposium (HKIDEAS). Hong Kong. Aug. 22-24, 2025. Best Poster Presentation Award.
  11. Ling Zhaoting, Thu Khaing Myat, Hsung Richard Tai-chiu, Gu Min, Su Yu-xiong, Pow Edmond, Lam Walter, “Accuracy of Teeth-to-Face Relationship Using Cheek Retraction and Virtual Facebow”, presented in 2025 104th IADR/APR General Session (Barcelona, Spain), J Dent Res Vol 104 (Spec Iss B): 1442, 06/27/2025. Winner of IADR Digital Dentistry Research Network Student Research Award.

Knowledge Transfer (patents, contracts, consultancy projects, etc. with date(s))

  1. Lam, W.Y., Hsung, Tai Chiu, LUK, Wai Kuen, POW, Ho Nang, NGAN, Yuk Tung, Multiple surfaces for physical-to-image/image-to-physical registration and image verification. PCT Patent application No. PCT/CN2017/074580, International Publication No. WO2018152742, CN110462681. Publication Date: 2018-08-30.
  2. Zheng WANG, Jing Li, Zhong Shen, Yu Hang Lam, Tai Chiu Hsung, Ho Nang Pow, A Compact Dental Robotic System. (2020) PCT Patent Application No. PCT/CN2020/073738
  3. Zheng WANG, Jing Li, Zhong Shen, Yu Hang Lam, Tai Chiu Hsung, Ho Nang Pow, “Compact Dental Robotic System Using Soft Bracing Technique (紧凑的牙科机器人系统)”, (2022) China Patent application no. 8 filed on 30 Jul 2021.
  4. Kang-Rong Li, Tai-Chiu Hsung, Bingo Wing-Kuen Ling, Hui Tang, Zhi-Jie Wu, Kang-Gao Pang, Guan-Hua Li, Andy W.K. Yeung, “A segmentation method for morphological changes of maxillary sinus membrane (一种针对上颌窦膜形态变化的分割方法)”, (2020) China Patent application no. 2020110128030. Filed on 01 Aug 2023. 专利号：ZL 2020 1 1012803.0
  5. Zhi-Jie Wu, Tai-Chiu Hsung, Bingo Wing-Kuen Ling, Kang-Rong Li, Hui Tang, Kang-Gao Pang, Guan-Hua Li, Walter Y.H. Lam, Edmond H.N. Pow “An automatic method for physical-to-image/image-to-physical Geometric Coordination Registration (一种物理到图像/图像到物理的自动配准方法)”, (2020) China Patent application no. 2020110033577. Filed on 01 Aug 2023. 专利号：ZL 2020 1 1003357.7
  6. Hui Tang, Tai-Chiu Hsung, Bingo Wing-Kuen Ling, Zhi-Jie Wu, Kang-Gao Pang, Kang-Rong Li, Guan-Hua Li, Walter Y.H. Lam, Leo Y.Y. Cheng, Edmond H.N. Pow, “A method for generating digital mesh model of dental model with color texture (一种生成具有颜色纹理信息的数字化牙齿模型的方法 )”, (2020) China Patent application no. 2020109816311. Filed on 26 Sept 2023. 专利号：ZL 2020 1 0981631.1
  7. Yu Hang Lam, Richard Tai-Chiu Hsung, Yiru Yu, Khaing Myat Thu and Chun Wang Chau, “Data-Based Personalized Site-Specific Care Advising Model Powered With Artificial-Intelligence”, (2023) US patent application number 63/584,046. Filing Date: 20/9/2023.
  8. Yu Hang LAM; Richard Tai Chiu HSUNG; Andrew Chi Chung CHENG; Guan-Hua LI; Wai-Lun LO; Chun Wang CHAU; and Khaing Myat THU, “Machine Learning-Based Image Processor For Intraoral Images”, (2024) US patent application number 18/608,983. Filing Date: 03/19/2024.
  9. Yu Hang Lam, Richard Tai-Chiu Hsung, Yiru Yu, Khaing Myat Thu and Chun Wang Chau, “Data-Based Personalized Site-Specific Care Advising Model Powered With Artificial-Intelligence”, (2024) PCT International Application number PCT/CN2024/119800. Filing Date: 19/9/2024.

 

Scholarly Activities and Knowledge Exchange (with date(s))

From To Position
April 15, 2023 – Honorary Judge
    First Hong Kong Cybersecurity Skills Competition
Hong Kong College of Technology (HKCT), Hong Kong Computer Society (HKCS)

 

ADMISSION