The CHNN nonlinear combination generator. - Chi-Kwong Chan; Lee-Ming Cheng (ICECS, 1998)

An attack on the Hwang-Chang-Hwang watermarking scheme. - Chi-Kwong Chan; Lee-Ming Cheng (IEEE Trans. Consumer Electron., 2000)

Cryptanalysis of a remote user authentication scheme using smart cards. - Chi-Kwong Chan; Lee-Ming Cheng (IEEE Trans. Consumer Electron., 2000)

Encryption System Based on Neutral Network. - Choi-Kuen Chan; Chi-Kwong Chan; Lee-Ming Cheng (Communications and Multimedia Security, 2001)

Cryptanalysis of a remote password authentication scheme. - Chi-Kwong Chan; Lee-Ming Cheng (Int. J. Comput. Math., 2001)

The convergence properties of a clipped Hopfield network and its application in the design of keystream generator. - Chi-Kwong Chan; Lee-Ming Cheng (IEEE Trans. Neural Networks, 2001)

Cryptanalysis of a Timestamp-Based Password Authentication Scheme. - Chi-Kwong Chan; Lee-Ming Cheng (Comput. Secur., 2002)

Security of Lin's image watermarking system. - Chi-Kwong Chan; Lee-Ming Cheng (J. Syst. Softw., 2002)

Correlation properties of an improved summation generator with 2-bit memory. - Chi-Kwong Chan; Lee-Ming Cheng (Signal Process., 2002)

Cryptanalysis of a modified remote user authentication scheme using smart cards. - Kai-Chi Leung; Lee-Ming Cheng; A. S. Fong; Chi-Kwong Chan (IEEE Trans. Consumer Electron., 2003)

Image hiding based on block difference. - Chi-Kwong Chan; Lee-Ming Cheng; Kai-Chi Leung; Suk-Ling Li (ICARCV, 2004)

Hiding data in images by simple LSB substitution. - Chi-Kwong Chan; Lee-Ming Cheng (Pattern Recognit., 2004)

Video text detection and segmentation for optical character recognition. - Chong-Wah Ngo; Chi-Kwong Chan (Multim. Syst., 2005)

Performance Evaluation of a Steganographic Method for Digital Images Using Side Match. - Suk-Ling Li; Kai-Chi Leung; Lee-Ming Cheng; Chi-Kwong Chan (ICICIC (3), 2006)

Data Hiding in Images by Adaptive LSB Substitution Based on the Pixel-Value Differencing. - Suk-Ling Li; Kai-Chi Leung; Lee-Ming Cheng; Chi-Kwong Chan (ICICIC (3), 2006)

A Symmetric Probabilistic Encryption Scheme Based On CHNN Without Data Expansion. - Kai-Chi Leung; Suk-Ling Li; Lee-Ming Cheng; Chi-Kwong Chan (Neural Process. Lett., 2006)

A novel image-hiding scheme based on block difference. - Suk-Ling Li; Kai-Chi Leung; Lee-Ming Cheng; Chi-Kwong Chan (Pattern Recognit., 2006)

Hardware Realization of Steganographic Techniques. - H. Y. Leung; Lee-Ming Cheng; L. L. Cheng; Chi-Kwong Chan (IIH-MSP, 2007)

A Novel Lossy Image-Hiding Scheme Based on Block Difference. - Y. K. Sek; Lee-Ming Cheng; L. L. Cheng; Chi-Kwong Chan (IIH-MSP, 2007)