Robust Image Retrieval Approach Based on Clustering Analysis of Re-Quantized Color Image. - Ya-Li Ji; Xiao-Ping Cheng; Nai-Qin Feng (Int. J. Wavelets Multiresolution Inf. Process., 2007)

Multiple Non-rigid Objects Tracking by Modified Kernel Particle Filter. - Xiao-Ping Cheng; Jia-Shu Chen (CSSE (1), 2008)