Word spotting in scanned images using hidden Markov models.
Francine ChenLynn D. WilcoxDan S. BloombergPublished in: ICASSP (5) (1993)
Keyphrases
- word spotting
- scanned images
- document images
- document analysis
- optical character recognition
- document image analysis
- handwritten documents
- word level
- scanned documents
- text processing
- inverse halftoning
- image analysis
- computer vision
- noise removal
- dynamic time warping
- digital camera
- signal to noise ratio
- gray scale
- text classification
- low cost