A Novel Wavelet Image Coding Based on Non-uniform Scalar Quantization.
Guoyou WangWentao WangPublished in: CIS (2) (2005)
Keyphrases
- wavelet image coding
- scalar quantization
- image coder
- subband
- image coding
- image compression
- rate distortion
- wavelet transform
- filter bank
- wavelet coefficients
- bit rate
- entropy coding
- high frequency
- multiresolution
- frequency domain
- bitstream
- low bit rate
- natural images
- feature vectors
- vector quantization
- wavelet packet
- multiscale
- quadtree
- bit plane
- coding scheme
- vector quantizer
- compressed images
- image quality
- denoising