Field Extraction Based on Two-level Regulated HMT in Auto Form Processing.

Xiuling He Yang Yang Zengzhao Chen Ying Yu Cailin Dong

Published in: ISDA (2) (2006)

Keyphrases

digital images
noisy images
wavelet domain
em algorithm
image processing
hidden markov models
wavelet transform
image registration
image compression
wavelet domain hidden markov tree