A Low Complexity Multiresolution Approach to Image Compression using Pruned Nested Tree-Structured Vector Quantization.
Sharon M. PerlmutterRobert M. GrayPublished in: ICIP (1) (1994)
Keyphrases
- low complexity
- tree structured vector quantization
- multiresolution
- vector quantization
- image compression
- wavelet transform
- video coding
- motion estimation
- vector quantizer
- image coding
- computational complexity
- distributed video coding
- quadtree
- subband
- wavelet coefficients
- bit plane
- filter bank
- video streaming
- bit rate
- multiple description coding
- rate distortion
- motion compensation
- motion compensated
- image data
- motion vectors
- compression ratio
- optical flow
- image processing