A Codebook Design Technique for Better Image Quality in Vector Quantization.
Nam LingJui-Hua LiPublished in: Data Compression Conference (1996)
Keyphrases
- image quality
- codebook design
- vector quantization
- vector quantizer
- image compression
- competitive learning
- visual quality
- image data
- distortion measure
- high quality
- human visual system
- bit rate
- compression ratio
- reconstructed image
- quality assessment
- peak signal to noise ratio
- quality metrics
- video content
- low bit rate
- multiresolution
- feature vectors
- similarity measure