Lossy Compression of Clustered-Dot Halftones Using Sub-Cell Prediction.
Rick A. Vander KamRobert M. GrayPublished in: Data Compression Conference (1995)
Keyphrases
- lossy compression
- image quality
- lossless compression
- continuous tone images
- halftoning algorithm
- image compression
- bit rate
- pattern matching
- direct binary search
- compression ratio
- error diffusion
- low bit rate
- prediction error
- gray scale
- watermarking algorithm
- data hiding
- inverse halftoning
- blue noise
- gray level images
- grayscale images
- binary images
- halftone images
- video coding
- image data
- computational complexity
- data structure