Keyphrases
- reduced complexity
- image coder
- image coding
- image compression
- vector quantization
- subband
- rate distortion
- bitstream
- wavelet coefficients
- natural images
- wavelet transform
- low bit rate
- bit plane
- quadtree
- compression ratio
- coding scheme
- transform coefficients
- filter bank
- high frequency
- feature vectors
- image processing
- compression algorithm
- computer vision
- multi layer
- vector quantizer
- compressed images
- frequency domain
- bit rate
- video coder
- motion estimation algorithm