Two-Stage Lossy/Lossless Compression of Grayscale Document Images.
Kris PopatDan S. BloombergPublished in: ISMM (2000)
Keyphrases
- document images
- gray scale
- lossless compression
- lossy compression
- color images
- gray scale images
- binary images
- lossless data compression
- compression ratio
- grayscale images
- mathematical morphology
- lossless coding
- gray level
- quadtree
- inter frame
- image compression
- morphological operations
- entropy coding
- error diffused images
- reconstructed image
- image processing
- data compression
- error diffusion
- edge detection
- inverse halftoning
- high quality
- image segmentation