Lossy compression of decimated Gaussian random walks.
Georgia MurrayAlon KipnisAndrea J. GoldsmithPublished in: CISS (2018)
Keyphrases
- random walk
- lossy compression
- image quality
- lossless compression
- image compression
- bit rate
- pattern matching
- compression ratio
- markov chain
- data hiding
- low bit rate
- directed graph
- watermarking algorithm
- gray level images
- filter bank
- video compression
- inter frame
- computer vision
- image classification
- color images
- multiresolution