On the use of duration-corrected N-best hypotheses for text recognition in gray-scale document images.

Chinching Yen Shyh-shiaw Kuo

Published in: ICIP (3) (1995)

Keyphrases

gray scale
document images
text recognition
optical character recognition
text lines
text regions
gray scale images
binary images
color images
gray level
mathematical morphology
morphological operations
viterbi algorithm
hidden markov models
image enhancement
dynamic programming
high resolution