Subband coding of video using an edge-based vector quantization technique for compression of the upper bands.
Nader MohsenianNasser M. NasrabadiPublished in: ICASSP (1992)
Keyphrases
- vector quantization
- subband coding
- image compression
- transform coding
- subband
- compression ratio
- compression scheme
- compression algorithm
- entropy coding
- vector quantizer
- video streams
- video sequences
- wavelet transform
- bit allocation
- image processing
- video content
- video data
- lossless compression
- low bit rate
- frequency domain
- discrete cosine transform
- filter bank
- compressed images
- reconstructed image
- video frames
- image data
- coding method
- coding gain