基于小波域隐马尔科夫模型的文本图像子带分割方法

侯玉华;宋锦萍;周福娜;文成林;杨晓艺

A New Document Segmentation Based on Subbands by Wavelet-Domain Hidden Markov Tree Models

HOU Yu-hua;SONG Jin-ping;ZHOU Fu-na;WEN Cheng-lin;YANG Xiao-yi

电子学报 . 2002, (8): 1180 -1183 .