Prediction error preprocessing for perceptual color image compression.
Kuo-Cheng LiuPublished in: EURASIP J. Image Video Process. (2012)
Keyphrases
- prediction error
- image compression
- preprocessing
- color images
- bit rate
- motion compensated
- compression scheme
- vector quantization
- human vision
- low bit rate
- wavelet transform
- feature extraction
- subband
- inter frame
- linear prediction
- motion vectors
- post processing
- reconstructed image
- compression ratio
- image processing
- human visual system
- reversible watermarking
- human perception
- discrete cosine transform
- compressed images
- linear predictors
- video compression
- video sequences
- multiscale