A lossy/lossless compression method for printed typeset bi-level text images based on improved pattern matching.
Hadi GrailuMojtaba LotfizadHadi Sadoghi YazdiPublished in: Int. J. Document Anal. Recognit. (2009)
Keyphrases
- pattern matching
- lossy compression
- lossless compression
- matching process
- region of interest
- bi level
- string matching
- input image
- similarity measure
- pattern matching algorithm
- gray level images
- image compression
- image features
- computational complexity
- data structure
- lossless image compression
- approximate pattern matching
- motion estimation
- image segmentation