Ngai-Fong Law

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 18

Top Topics

Ridgelet Transform

Top Venues

IEEE ACM Trans. Comput. Biol. Bioinform.

Digit. Investig.

Publications

Sea Ran Cleon Liew, Ngai-Fong Law
Use of subword tokenization for domain generation algorithm classification. Cybersecur. 6 (1) (2023)
Muhammad Irshad, Ngai-Fong Law, Ka Hong Loo, Sami Ahmed Haider
: An approach to dismantle the anonymity of a source camera using correlative features and an integrated 1D convolutional neural network. Array 18 (2023)
Muhammad Irshad, Sea Ran Cleon Liew, Ngai-Fong Law, Ka Hong Loo
: An assuasive approach to reveal source camera through inconspicuous evidence. Forensic Sci. Int. Digit. Investig. 46 (2023)
Sea Ran Cleon Liew, Ngai-Fong Law
Word encoding for word-looking DGA-based Botnet classification. APSIPA ASC (2023)
Chun Chuen Hui, Wan-Chi Siu, Ngai-Fong Law
Domain Transfer in Latent Space (DTLS) Wins on Image Super-Resolution - a Non-Denoising Model. CoRR (2023)
Sea Ran Cleon Liew, Ngai-Fong Law
Use of subword tokenization for domain generation algorithm classification. Cybersecur. 6 (1) (2023)
Xueling Zhou, Bingo Wing-Kuen Ling, Yang Zhou, Ngai-Fong Law
Phase space reconstruction, geometric filtering based Fisher discriminant analysis and minimum distance to the Riemannian means algorithm for epileptic seizure classification. Expert Syst. Appl. 219 (2023)
Chun Chuen Hui, Wan-Chi Siu, Ngai-Fong Law, H. Anthony Chan
Intelligent Painter: New Masking Strategy and Self- Referencing with Resampling. DSP (2023)
Xingyue Jiang, Chuan Sun, Lingling Cao, Ngai-Fong Law, Ka Hong Loo
Peer-to-Peer Energy Trading With Energy Path Conflict Management in Energy Local Area Network. IEEE Trans. Smart Grid 13 (3) (2022)
Muhammad Irshad, Ngai-Fong Law, Ka Hong Loo
CamCarv - Expose the Source Camera at the Rear of Seam Insertion. ICAISC (2) (2022)
Li Tang, Qingqing Ye, Huadi Zheng, Haibo Hu, Ziyang Han, Ngai-Fong Law
Stateful-CCSH: An Efficient Authentication Scheme for High-Resolution Video Surveillance System. IEEE Internet Things J. 9 (19) (2022)
Wen-Na Zhang, Yun-Xia Liu, Jin Zhou, Yang Yang, Ngai-Fong Law
An Improved Sensor Pattern Noise Estimation Method Based on Edge Guided Weighted Averaging. ML4CS (2) (2020)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Clustering-Based Compression for Population DNA Sequences. IEEE ACM Trans. Comput. Biol. Bioinform. 16 (1) (2019)
Sai-Chung Law, Ngai-Fong Law
PRNU-based source identification for network video surveillance system. ICCE (2018)
Chao Shi, Ngai-Fong Law, Frank Hung-Fat Leung, Wan-Chi Siu
A local variance based approach to alleviate the scene content interference for source camera identification. Digit. Investig. 22 (2017)
Yeun Lok Lin, Ngai-Fong Law, Chi-Wai Do
Portable vision screenings system. APSIPA (2017)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Compressing population DNA sequences using multiple reference sequences. APSIPA (2017)
Yun-Xia Liu, Yang Yang, Ngai-Fong Law
Accurate Prior Modeling in the Locally Adaptive Window-Based Wavelet Denoising. ICIC (2) (2016)
Kin-On Cheng, Paula Wu, Ngai-Fong Law, Wan-Chi Siu
Compression of Multiple DNA Sequences Using Intra-Sequence and Inter-Sequence Similarities. IEEE ACM Trans. Comput. Biol. Bioinform. 12 (6) (2015)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
A novel DNA sequence compression scheme using both intra and inter sequences correlation. APSIPA (2015)
Yunxia Liu, Ngai-Fong Law, Wan-Chi Siu
Patch based image denoising using the finite ridgelet transform for less artifacts. J. Vis. Commun. Image Represent. 25 (5) (2014)
Kin-On Cheng, Ngai-Fong Law, Yui-Lam Chan, Wan-Chi Siu
A joint framework for missing values estimation and biclusters detection in gene expression data. Int. J. Bioinform. Res. Appl. 10 (6) (2014)
Chao Shi, Ngai-Fong Law, Hung-Fat Leung, Wan-Chi Siu
Weighting optimization with neural network for photo-response-non-uniformity-based source camera identification. APSIPA (2014)
Surani Anuradha Jayasuriya, Alan Wee-Chung Liew, Ngai-Fong Law
Brain symmetry plane detection based on fractal analysis. Comput. Medical Imaging Graph. 37 (7-8) (2013)
Lit-Hung Chan, Ngai-Fong Law, Wan-Chi Siu
A confidence map and pixel-based weighted correlation for PRNU-based camera identification. Digit. Investig. 10 (3) (2013)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Use of biclustering for missing value imputation in gene expression data. Artif. Intell. Res. 2 (2) (2013)
Lit-Hung Chan, Ngai-Fong Law, Wan-Chi Siu
A two dimensional camera identification method based on image sensor noise. ICASSP (2012)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Iterative bicluster-based least square framework for estimation of missing values in microarray gene expression data. Pattern Recognit. 45 (4) (2012)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Exploiting biclustering for missing value estimation in DNA microarray data. APSIPA (2012)
Alan Wee-Chung Liew, Ngai-Fong Law, Hong Yan
Missing value imputation for gene expression data: computational techniques to recover missing data from available information. Briefings Bioinform. 12 (5) (2011)
Kin-Yi Yam, Wan-Chi Siu, Ngai-Fong Law, Chok-Ki Chan
Fast video object detection via multiple background modeling. ICIP (2010)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Fast extraction of wavelet-based features from JPEG images for joint retrieval with JPEG2000 images. Pattern Recognit. 43 (10) (2010)
Paula Wu, Ngai-Fong Law, Wan-Chi Siu
Analysis of cross sequence similarities for multiple DNA sequences compression. Int. J. Comput. Aided Eng. Technol. 1 (4) (2009)
Alan Wee-Chung Liew, Ngai-Fong Law, Xiao-Qin Cao, Hong Yan
Statistical power of Fisher test for the detection of short periodic gene expression profiles. Pattern Recognit. 42 (4) (2009)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu, Alan Wee-Chung Liew
Identification of coherent patterns in gene expression data using an efficient biclustering algorithm and parallel coordinate visualization. BMC Bioinform. 9 (2008)
Hong Pan, Wan-Chi Siu, Ngai-Fong Law
Efficient and low-complexity image coding with the lifting scheme and modified SPIHT. IJCNN (2008)
Hong Pan, Wan-Chi Siu, Ngai-Fong Law
A fast and low memory image coding algorithm based on lifting wavelet transform and modified SPIHT. Signal Process. Image Commun. 23 (3) (2008)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Multiscale directional filter bank with applications to structured and random texture retrieval. Pattern Recognit. 40 (4) (2007)
K. M. Au, Ngai-Fong Law, Wan-Chi Siu
Unified feature analysis in JPEG and JPEG 2000-compressed domains. Pattern Recognit. 40 (7) (2007)
Ngai-Fong Law, Wan-Chi Siu
A filter design strategy for binary field wavelet transform using the perpendicular constraint. Signal Process. 87 (11) (2007)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu, T. H. Lau
BiVisu: software tool for bicluster detection and visualization. Bioinform. 23 (17) (2007)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
A Novel Fast and Reduced Redundancy Structure for Multiscale Directional Filter Banks. IEEE Trans. Image Process. 16 (8) (2007)
Kin-On Cheng, Ngai-Fong Law, Wan-Chi Siu
Co-occurrence features of multi-scale directional filter bank for texture characterization. ISCAS (2006)
Ka Man Au, Ngai-Fong Law, Wan-Chi Siu
Direct image retrieval in JPEG and JPEG2000. ICIP (1) (2005)
Alan Wee-Chung Liew, Hong Yan, Ngai-Fong Law
POCS-based blocking artifacts suppression using a smoothness constraint set with explicit region modeling. IEEE Trans. Circuits Syst. Video Technol. 15 (6) (2005)
Alan Wee-Chung Liew, Hong Yan, Ngai-Fong Law
Image Segmentation Based on Adaptive Cluster Prototype Estimation. IEEE Trans. Fuzzy Syst. 13 (4) (2005)
Ngai-Fong Law, Wan-Chi Siu
A fast and efficient computational structure for the 2D over-complete wavelet transform. ICASSP (3) (2003)
Ngai-Fong Law, Wan-Chi Siu
An efficient computational scheme for the two-dimensional overcomplete wavelet transform. IEEE Trans. Signal Process. 50 (11) (2002)
Ngai-Fong Law, Wan-Chi Siu
Fast over-complete wavelet implementation for spline family. ICME (1) (2002)
Kai-Tat Fung, Wan-Chi Siu, Ngai-Fong Law
A dynamic video combiner for multipoint video conferencing using wavelet transform. ICME (2) (2002)
K. L. Lau, Wan-Chi Siu, Ngai-Fong Law
Improved Scheme for Object Searching Using Moment Invariants. IEEE Pacific Rim Conference on Multimedia (2002)
Ngai-Fong Law, Alan Wee-Chung Liew, Wan-Chi Siu
Fast algorithm for binary field wavelet transform for image processing. ICIP (2) (2001)
Ngai-Fong Law, Ronald Chung
Multiresolution discontinuity-preserving surface reconstruction. Pattern Recognit. 34 (11) (2001)
Ngai-Fong Law, Wan-Chi Siu
Successive structural analysis using wavelet transform for blocking artifacts suppression. Signal Process. 81 (7) (2001)
Ngai-Fong Law, Wan-Chi Siu
Issues of filter design for binary wavelet transform. ICASSP (2001)
Ngai-Fong Law, Wan-Chi Siu
Adaptive Shrinkage Algorithm for Ringing Suppression with Smoothness Constraint. ICIP (3) (1999)
Ngai-Fong Law, Wan-Chi Siu
Progressive Image Coding Based on Visually Important Features. ICIP (2) (1999)
Ngai-Fong Law, Ronald Chung
Surface Reconstruction with Multiresolution Discontinuity Analysis. ECCV (2) (1998)