Psnr-Based Optimization of JPEG Baseline Compression on Color Images.
Linfeng GuoYan MengPublished in: ICIP (2006)
Keyphrases
- image compression
- compression ratio
- color images
- compression algorithm
- compression rate
- lossy compression
- image quality
- compression scheme
- lossy image compression
- peak signal to noise ratio
- lossless compression
- transform coding
- data compression
- compressed images
- bit rate
- reconstructed image
- compression standards
- low bit rate
- image quality measures
- high compression ratio
- video compression
- image coding
- image processing
- gray scale
- compression artifacts
- visual quality
- wavelet transform
- image transmission
- progressive transmission
- expert group
- huffman coding
- jpeg xr
- subband
- image codec
- discrete cosine transform
- coding method
- color space
- jpeg images
- bit allocation
- perceptual quality
- image fidelity
- arithmetic coder
- bit plane
- lossless coding
- video signals
- compressed data
- arithmetic coding
- jpeg compression
- entropy coding
- quantization step
- image data