Raymond CHAN

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CHAN Raymond, Prof.

 https://orcid.org/0000-0003-0910-4685

  • 8 Castle Peak Road, Tuen Mun

    Hong Kong

Calculated based on number of publications stored in Pure and citations from Scopus
Calculated based on number of publications stored in Pure and citations from Scopus
1987 …2025

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  • 2024

    A Hybrid Deep Learning Approach for Cuff-less Noninvasive Continuous Blood Pressure Estimation Based on Photoplethysmography

    ALI, M. S., ISLAM, M. S., CHAN, R. H. F., CHAN, K. W. Y. & HO, D., 21 Jun 2024, Proceedings of the 3rd IEEE International Conference on Micro/Nano Sensors for AI, Healthcare and Robotics, NSENS 2024. Institute of Electrical and Electronics Engineers Inc., p. 35-40 6 p. (Proceedings of the 3rd IEEE International Conference on Micro/Nano Sensors for AI, Healthcare and Robotics, NSENS 2024).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Referred Conference Paper › peer-review

  • Implicit Regression in Subspace for High-Sensitivity CEST Imaging

    CHEN, C., LIU, Y., PARK, S. W., Li, J., CHAN, K. W. Y. & CHAN, R. H. F., 22 Aug 2024, IEEE International Symposium on Biomedical Imaging, ISBI 2024 - Conference Proceedings. IEEE Computer Society, (Proceedings - International Symposium on Biomedical Imaging).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • Optimized Hard Exudate Detection with Supervised Contrastive Learning

    TANG, W., CUI, K. & CHAN, R. H., 22 Aug 2024, IEEE International Symposium on Biomedical Imaging, ISBI 2024 - Conference Proceedings. IEEE Computer Society, (Proceedings - International Symposium on Biomedical Imaging).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2023

    Exploring Latent Sparse Graph for Large-Scale Semi-supervised Learning

    WANG, Z., WANG, L., CHAN, R. & ZENG, T., 2023, Machine Learning and Knowledge Discovery in Databases: European Conference, ECML PKDD 2022, Proceedings. AMINI, M.-R., CANU, S., FISCHER, A., GUNS, T., KRALJ NOVAK, P. & TSOUMAKAS, G. (eds.). Springer, Cham, p. 367-383 17 p. (Lecture Notes in Computer Science; vol. 13716).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2022

    Classification of Hyperspectral Images Using SVM with Shape-Adaptive Reconstruction and Smoothed Total Variation

    LI, R., CUI, K., CHAN, R. H. & PLEMMONS, R. J., 2022, IGARSS 2022: 2022 IEEE International Geoscience and Remote Sensing Symposium, Proceedings. IEEE, p. 1368-1371 4 p. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2022-July).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    5 Citations (Scopus)

  • Semi-Supervised Change Detection of Small Water Bodies Using Rgb and Multispectral Images in Peruvian Rainforests

    CUI, K., CAMALAN, S., LI, R., PAUCA, V. P., ALQAHTANI, S., PLEMMONS, R., SILMAN, M., DETHIER, E. N., LUTZ, D. & CHAN, R., 2022, 2022 12th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing, WHISPERS 2022. IEEE, 5 p. (Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing; vol. 2022-September).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    5 Citations (Scopus)

  • Unsupervised Spatial-Spectral Hyperspectral Image Reconstruction and Clustering with Diffusion Geometry

    CUI, K., LI, R., POLK, S. L., MURPHY, J. M., PLEMMONS, R. J. & CHAN, R. H., 2022, 2022 12th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing, WHISPERS 2022. IEEE, 5 p. (Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing; vol. 2022-September).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    2 Citations (Scopus)
  • 2021

    A New Initialization Method for Neural Networks with Weight Sharing

    DING, X., YANG, H., HU, H., CHAN, R. H., PENG, Y. & ZENG, T., 2021, Mathematical Methods in Image Processing and Inverse Problems, IPIP 2018. TAI, X.-C., WEI, S. & LIU, H. (eds.). Springer, p. 165-179 15 p. (Springer Proceedings in Mathematics and Statistics; vol. 360).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    2 Citations (Scopus)

  • Point Spread Function Engineering for 3D Imaging of Space Debris Using a Continuous Exact ℓ0 Penalty (CEL0) Based Algorithm

    WANG, C., CHAN, R. H., PLEMMONS, R. J. & PRASAD, S., 2021, Mathematical Methods in Image Processing and Inverse Problems, IPIP 2018. TAI, X.-C., WEI, S. & LIU, H. (eds.). Springer, p. 1-12 12 p. (Springer Proceedings in Mathematics and Statistics; vol. 360).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2019

    A Non-convex Nonseparable Approach to Single-Molecule Localization Microscopy

    CHAN, R. H., LAZZARO, D., MORIGI, S. & SGALLARI, F., 2019, Scale Space and Variational Methods in Computer Vision: 7th International Conference, SSVM 2019, Proceedings. LELLMANN, J., MODERSITZKI, J. & BURGER, M. (eds.). Springer, Cham, p. 498-509 12 p. (Lecture Notes in Computer Science; vol. 11603).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    1 Citation (Scopus)
  • 2014

    Half-quadratic algorithm for ℓp-ℓq problems with applications to TV-ℓ1 image restoration and compressive sensing

    CHAN, R. H. & LIANG, H. X., 2014, Efficient Algorithms for Global Optimization Methods in Computer Vision: International Dagstuhl Seminar, Revised Selected Papers. BRUHN, A., POCK, T. & TAI, X.-C. (eds.). Springer Berlin Heidelberg, p. 78-103 26 p. (Lecture Notes in Computer Science; vol. 8293).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    40 Citations (Scopus)
  • 2012

    An adaptive norm algorithm for image restoration

    BERTACCINI, D., CHAN, R. H., MORIGI, S. & SGALLARI, F., 2012, Scale Space and Variational Methods in Computer Vision: Third International Conference, SSVM 2011, Revised Selected Papers. BRUCKSTEIN, A. M., ROMENY, B. M. H., BRONSTEIN, A. M. & BRONSTEIN, M. M. (eds.). Springer Berlin Heidelberg, p. 194-205 12 p. (Lecture Notes in Computer Science; vol. 6667).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    14 Citations (Scopus)

  • A variational approach for exact histogram specification

    CHAN, R., NIKOLOVA, M. & WEN, Y. W., 2012, Scale Space and Variational Methods in Computer Vision: Third International Conference, SSVM 2011, Revised Selected Papers. BRUCKSTEIN, A. M., ROMENY, B. M. H., BRONSTEIN, A. M. & BRONSTEIN, M. M. (eds.). Springer Berlin Heidelberg, p. 86-97 12 p. (Lecture Notes in Computer Science; vol. 6667).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    4 Citations (Scopus)

  • Framelet-based algorithm for segmentation of tubular structures

    CAI, X., CHAN, R. H., MORIGI, S. & SGALLARI, F., 2012, Scale Space and Variational Methods in Computer Vision: Third International Conference, SSVM 2011, Revised Selected Papers. BRUCKSTEIN, A. M., ROMENY, B. M. H., BRONSTEIN, A. M. & BRONSTEIN, M. M. (eds.). Springer Berlin Heidelberg, p. 411-422 12 p. (Lecture Notes in Computer Science; vol. 6667).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    12 Citations (Scopus)
  • 2011

    A framelet-based algorithm for video enhancement

    CHAN, R. H., DONG, Y. & WANG, Z., 2011, Numerical Linear Algebra in Signals, Systems and Control. VAN DOOREN, P., BHATTACHARYYA, S. P., CHAN, R. H., OLSHEVSKY, V. & ROUTRAY, A. (eds.). Springer Dordrecht, p. 95-108 14 p. (Lecture Notes in Electrical Engineering; vol. 80).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2009

    Distinguishing coding from non-coding sequences in a prokaryote complete genome based on the global descriptor

    HAN, G. S., YU, Z. G., ANH, V. & CHAN, R. H., Aug 2009, 6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009. CHEN, Y., DENG, H., ZHANG, D. & XIAO, Y. (eds.). IEEE, p. 42-46 5 p. 5360662

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    4 Citations (Scopus)
  • 2008

    A simplified multivariate Markov chain model for the construction and control of genetic regulatory networks

    ZHANG, S. Q., CHING, W. K., JIAO, Y., WU, L. Y. & CHAN, R. H., May 2008, The 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008. IEEE, p. 569-572 4 p. 4535018

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    1 Citation (Scopus)
  • 2007

    Minimization of an Edge-Preserving Regularization Functional by Conjugate Gradient Type Methods

    CAI, J.-F., CHAN, R. & MORINI, B., 2007, Image Processing Based on Partial Differential Equations: Proceedings of the International Conference on PDE-Based Image Processing and Related Inverse Problems, CMA, Oslo, August 8-12, 2005. TAI, X.-C., LIE, K.-A., CHAN, T. F. & OSHER, S. (eds.). Springer Berlin Heidelberg, p. 109-122 14 p. (Mathematics and Visualization).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2005

    Minimization of detail-preserving regularization functional by Newton's method with continuation

    CHAN, R. H., HO, C. W., LEUNG, C. Y. & NIKOLOVA, M., 2005, Proceedings of the IEEE International Conference on Image Processing 2005, ICIP 2005. IEEE Computer Society, p. 122-125 4 p. 1529703

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    21 Citations (Scopus)

  • Principal component analysis for distributed data sets with updating

    BAI, Z. J., CHAN, R. H. & LUK, F. T., 2005, Advanced Parallel Processing Technologies: 6th International Workshop, APPT 2005, Proceedings. CAO, J., NEJDL, W. & XU, M. (eds.). Springer Berlin Heidelberg, p. 471-483 13 p. (Lecture Notes in Computer Science; vol. 3756).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    53 Citations (Scopus)

  • Resolution enhancement for video clips: Tight frame approach

    CHAN, R. H., SHEN, Z. & XIA, T., 2005, IEEE Conference on Advanced Video and Signal Based Based Surveillance: Proceedings of AVSS 2005. IEEE, p. 406-410 5 p. 1577303

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    3 Citations (Scopus)
  • 2003

    Restoring chopped and nodded images by tight frames

    CHAN, R., SHEN, L. & SHEN, Z., 24 Dec 2003, Proceedings Volume 5205, Advanced Signal Processing Algorithms, Architectures, and Implementations XIII. LUK, F. T. (ed.). SPIE, Vol. 5205. p. 310-319 10 p. (Proceedings of SPIE - The International Society for Optical Engineering).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 2002

    Application of multigrid techniques to image restoration problems

    CHAN, R. H., DONATELLI, M., SERRA-CAPIZZANO, S. & TABLINO-POSSIO, C., 6 Dec 2002, Proceedings Volume 4791, Advanced Signal Processing Algorithms, Architectures, and Implementations XII. LUK, F. T. (ed.). SPIE, Vol. 4791. p. 210-221 12 p.

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    2 Citations (Scopus)
  • 2001

    A fast algorithm for high-resolution color image reconstruction with multisensors

    NG, M. K., KWAN, W. C. & CHAN, R. H., 2001, Numerical Analysis and Its Applications: 2nd International Conference, NAA 2000, Revised Papers. VULKOV, L., YALAMOV, P. & WANIEWSKI, J. (eds.). Springer Berlin Heidelberg, p. 615-627 13 p. (Lecture Notes in Computer Science; vol. 1988).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    5 Citations (Scopus)

  • A wavelet method for high-resolution image reconstruction with displacement errors

    CHAN, R. H., CHAN, T. F., SHEN, L. & SHEN, Z., 2001, Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001. IEEE, p. 24-27 4 p.

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    4 Citations (Scopus)
  • 1998

    Preconditioned iterative methods for high-resolution image reconstruction with multisensors

    CHAN, R.H.-F., CHAN, T. F., NG, M. K., TANG, W.-C. & WONG, C.-K. T., 2 Oct 1998, Proceedings volume 3461: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation. LUK, F. T. (ed.). SPIE, Vol. 3461. p. 348-357 10 p. (Proceedings of SPIE: The International Society for Optical Engineering).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    22 Citations (Scopus)
  • 1997

    Circulant preconditioners from B-splines

    CHAN, R. H., TSO, T.-M. & SUN, H.-W., 24 Oct 1997, Proceedings Volume 3162: Optical Science, Engineering and Instrumentation '97. LUK, F. T. (ed.). SPIE, Vol. 3162. p. 338-347 10 p. (Proceedings of SPIE - The International Society for Optical Engineering).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    5 Citations (Scopus)

  • Fast algorithms for problems on thermal tomography

    CHAN, R. H., CHEUNG, C.-P. & SUN, H.-W., 1997, Numerical Analysis and Its Applications: 1st International Workshop, WNAA 1996, Proceedings. VULKOV, L., YALAMOV, P. & WAGNIEWSKI, J. (eds.). Springer Berlin Heidelberg, p. 90-97 8 p. (Lecture Notes in Computer Science; vol. 1196).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    3 Citations (Scopus)

  • Multigrid for Differential-Convolution Problems Arising in Image Processing

    CHAN, H. F. R., CHAN, T. F. & WAN, W. L., Mar 1997, Scientific Computing: Proceedings of the Workshop, 10 - 12 March 1997, Hong Kong. GOLUB, G. H., LUI, S.-H., LUK, T. F. & PLEMMONS, R. J. (eds.). Springer Singapore, p. 58-72 15 p.

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • Parallel implementation of 2-dimensional Toeplitz solver on MasPar with applications to image restoration

    MAK, K.-W. & CHAN, R. H., 1997, Proceedings of the High Performance Computing on the Information Superhighway HPC Asia '97. IEEE Computer Society, p. 389-394 6 p.

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 1995

    Continuation method for total variation denoising problems

    CHAN, T. F., ZHOU, H. M. & CHAN, R. H., 7 Jun 1995, Proceedings of SPIE : Advanced Signal Processing Algorithms. LUK, F. T. (ed.). SPIE, p. 314-325 12 p. (Proceedings of SPIE : The International Society for Optical Engineering; vol. 2563).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    42 Citations (Scopus)

  • Cosine Transform Based Preconditioners for Total Variation Deblurring

    CHAN, T. F., CHAN, H. F. R. & WONG, C. K., Jun 1995, Iterative Methods in Linerar Algebra, II: Proceedings of the Second IMACS International Symposium on Iterative Methods in Linear Algebra: Blagoevgrad, Bulgaria, June 17-20, 1995. p. 311-329 19 p.

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 1994

    Generalization of Strang's preconditioner with applications to iterative deconvolution

    CHAN, R. H., NG, M. K. & PLEMMONS, R. J., 28 Oct 1994, Proceedings volume 2296: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation. Luk, F. T. (ed.). SPIE, p. 528-539 12 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 2296).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

  • 1992

    Block circulant preconditioners for 2D deconvolution

    CHAN, R. H., NAGY, J. G. & PLEMMONS, R. J., 30 Nov 1992, Proceedings Volume 1770: Advanced Signal Processing Algorithms, Architectures, and Implementations III. LUK, F. T. (ed.). SPIE, p. 60-71 12 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1770).

    Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

    1 Citation (Scopus)