Hybrid Image Compression Scheme Based on PVQ and DCTVQ.
Zhe-Ming LuHui PeiPublished in: IEICE Trans. Inf. Syst. (2005)
Keyphrases
- compression scheme
- vector quantization
- image compression
- image data
- input image
- image segmentation
- multiscale
- image representation
- jpeg ls
- pixel values
- joint optimization
- high resolution
- test images
- compression algorithm
- compression ratio
- wavelet transform
- video sequences
- feature selection
- vector quantizer
- computer vision