Dr. PO Lai Man (布禮文)

Research Output

  1. 2019
  2. Published

    Perturbing Convolutional Feature Maps with Histogram of Oriented Gradients for Face Liveness Detection

    Rehman, Y. A. U., Po, L., Liu, M., Zou, Z. & Ou, W., May 2019, International Joint Conference: 12th International Conference on Computational Intelligence in Security for Information Systems (CISIS 2019) and 10th International Conference on EUropean Transnational Education (ICEUTE 2019), Proceedings. Álvarez, F. M., Lora, A. T., Muñoz, J. A. S., Quintián, H. & Corchado, E. (eds.). Springer, Cham, Vol. 951. p. 3-13 (Advances in Intelligent Systems and Computing; vol. 951).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Check@CityULib
  3. Published

    A Novel Patch Variance Biased Convolution Neural Network for No-Reference Image Quality Assessment

    Po, L., Liu, M., Yuen, W. Y. F., Li, Y., Xu, X., Zhou, C., Wong, P. H. W. & 2 othersLau, K. W. & Luk, H., Apr 2019, In : IEEE Transactions on Circuits and Systems for Video Technology. 29, 4, p. 1223-1229

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  4. Published

    Video copy detection by conducting fast searching of inverted files

    Liu, M., Po, L., Ur Rehman, Y. A., Xu, X., Li, Y. & Feng, L., Apr 2019, In : Multimedia Tools and Applications. 78, 8, p. 10601-10624

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  5. Published

    Face liveness detection using convolutional-features fusion of real and deep network generated face images

    Rehman, Y. A. U., Po, L., Liu, M., Zou, Z., Ou, W. & Zhao, Y., Feb 2019, In : Journal of Visual Communication and Image Representation. 59, p. 574-582

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  6. Published

    Light field-based face liveness detection with convolutional neural networks

    Liu, M., Fu, H., Wei, Y., Rehman, Y. A. U., Po, L. & Lo, W. L., Jan 2019, In : Journal of Electronic Imaging. 28, 1, 013003.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 1
    Check@CityULib
  7. Published

    Deep Hashing with Triplet Labels and Unification Binary Code Selection for Fast Image Retrieval

    Zhou, C., Po, L., Liu, M., Yuen, W. Y. F., Wong, P. H. W., Luk, H., Lau, K. W. & 1 othersCheung, H. K., 2019, MultiMedia Modeling: Proceedings, Part I. Kompatsiaris, I., Huet, B., Mezaris, V., Gurrin, C., Cheng, W. & Vrochidis, S. (eds.). Springer Nature Switzerland AG, p. 277-288 (Lecture Notes in Computer Science; vol. 11295).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Check@CityULib
  8. 2018
  9. Published

    LiveNet: Improving features generalization for face liveness detection using convolution neural networks

    Rehman, Y. A. U., Po, L. M. & Liu, M., 15 Oct 2018, In : Expert Systems with Applications. 108, p. 159-169

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 10
    Check@CityULib
  10. Published

    Content-based Video Copy Detection using Binary Object Fingerprints

    Liu, M., Po, L., Zhou, C., Yuen, W. Y. F., Cheung, H., Wong, P. H. W., Luk, H. & 1 othersLau, K., Sep 2018, 2018 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC 2018) - Conference Proceedings. IEEE, 8567827. (2018 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2018).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Check@CityULib
  11. 2017
  12. Published

    Deep Learning for Face Anti-Spoofing: An End-to-End Approach

    Rehman, Y. A. U., Po, L. M. & Liu, M., Dec 2017, 2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA). IEEE, p. 195-200 8166863. (Signal Processing Algorithms, Architectures, Arrangements and Applications (SPA)).

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Scopus citations: 1
    Check@CityULib
  13. Published

    A novel inverted index file based searching strategy for video copy detection

    Liu, M., Po, L., Rehman, Y. A. U., Xu, X., Li, Y. & Feng, L., Sep 2017, SPA 2017 - Signal Processing: Algorithms, Architectures, Arrangements, and Applications - Conference Proceedings. IEEE, p. 307-312 8166884

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Scopus citations: 2
    Check@CityULib
  14. Published

    Cuffless Blood Pressure Estimation Based on Photoplethysmography Signal and Its Second Derivative

    LIU, M., PO, L. M. & Hong, F., 1 Jun 2017, In : International Journal of Computer Theory and Engineering. 9, 3

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  15. Published

    Block-based adaptive ROI for remote photoplethysmography

    PO, L. M., FENG, L., LI, Y., XU, X., CHEUNG, T. C. & CHEUNG, K. W., 13 Mar 2017, In : Multimedia Tools and Applications. p. 1-27

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 4
    Check@CityULib
  16. Published

    No-reference image quality assessment with deep convolutional neural networks

    Li, Y., Po, L., Feng, L. & Yuan, F., 1 Mar 2017, International Conference on Digital Signal Processing, DSP. Institute of Electrical and Electronics Engineers Inc., p. 685-689 7868646

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Scopus citations: 17
    Check@CityULib
  17. 2016
  18. Published

    Face liveness detection using shearlet-based feature descriptors

    Feng, L., Po, L., Li, Y. & Yuan, F., 1 Jul 2016, In : Journal of Electronic Imaging. 25, 4, 43014.

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 5
    Check@CityULib
  19. Published

    Integration of image quality and motion cues for face anti-spoofing: A neural network approach

    Feng, L., Po, L., Li, Y., Xu, X., Yuan, F., Cheung, T. C. & Cheung, K., Jul 2016, In : Journal of Visual Communication and Image Representation. 38, p. 451-460

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Scopus citations: 35
    Check@CityULib
  20. Published

    Shearlet Based Video Fingerprint for Content-based Copy Detection

    YUAN, F., PO, L. M., LIU, M., XU, X., JIAN, W., WONG, K. & Cheung, K. W., 17 May 2016, In : Journal of Signal and Information Processing. 7, p. 84-97

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  21. Published

    Face Liveness Detection and Recognition using Shearlet based Feature Descriptiors

    LI, Y., PO, L. M., XU, X., FENG, L. & YUAN, F., 20 Mar 2016.

    Research output: Conference Papers (RGC: 31A, 31B, 32, 33)32_Refereed conference paper (no ISBN/ISSN)Not applicablepeer-review

    Check@CityULib
  22. Published

    An adaptive motion compensation method using superimposed inter-frame signals

    Po, L., Ng, K., Xu, X., Cheung, K. & Feng, L., Mar 2016, In : Journal of Real-Time Image Processing. 11, 3, p. 487-506

    Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalNot applicablepeer-review

    Check@CityULib
  23. Published

    FACE LIVENESS DETECTION AND RECOGNITION USING SHEARLET BASED FEATURE DESCRIPTORS

    Li, Y., Po, L., Xu, X., Feng, L. & Yuan, F., Mar 2016, 2016 IEEE International Conference on Acoustics, Speech, and Signal Processing - PROCEEDINGS. IEEE, p. 874-877 7471800

    Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

    Scopus citations: 4
    Check@CityULib
  24. 2015
  25. Published

    FACE LIVENESS DETECTION AND RECOGNITION USING SHEARLET BASED FEATURE DESCRIPTORS

    LI, Y., PO, L., XU, X., FENG, L. & YUAN, F., Sep 2015.

    Research output: Conference Papers (RGC: 31A, 31B, 32, 33)32_Refereed conference paper (no ISBN/ISSN)Not applicablepeer-review

    Check@CityULib
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