Invisible Modification of the Palette Color Image Enhancing Lossless Compression.
Jaroslav FojtíkVáclav HlavácPublished in: SSPR/SPR (1998)
Keyphrases
- lossless compression
- color images
- compression ratio
- grayscale images
- gray scale
- lossless image compression
- image compression
- lossy compression
- color palette
- linear prediction
- image processing
- color information
- quadtree
- color space
- lossless data compression
- compression rate
- inter frame
- gray scale images
- compression algorithm
- lifting scheme
- integer wavelet transform
- color quantization
- gray level images
- image quality
- multiresolution
- denoising
- motion estimation
- continuous tone images