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

Xiuling HeYang YangZengzhao ChenYing YuCailin 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