Sample-size adaptive self-organization map for color images quantization. - Chao-Huang Wang; Chung-Nan Lee; Chaur-Heh Hsieh (Pattern Recognit. Lett., 2007)

Classified self-organizing map with adaptive subcodebook for edge preserving vector quantization. - Chao-Huang Wang; Chung-Nan Lee; Chaur-Heh Hsieh (Neurocomputing, 2009)