Perceptually Lossless Image Coding Based on Foveated JND.
Yiming LiHongyi LiuZhenzhong ChenPublished in: IRI (2015)
Keyphrases
- lossless image coding
- just noticeable distortion
- image coding
- human visual system
- lossless compression
- multidimensional signals
- visual quality
- visual information
- linear predictors
- discrete cosine transform
- lossless coding
- lifting scheme
- image compression
- watermarking algorithm
- filter bank
- subband
- perceptual quality
- image distortion
- human perception
- image quality
- watermarking scheme
- bit rate
- video compression
- compression ratio
- wavelet domain
- signal processing
- lossy compression
- wavelet transform
- pixel values
- multiresolution
- video quality
- compressed images
- compression scheme
- prediction error
- compression algorithm
- high frequency
- least squares
- color images