Image subband coding using context-based classification and adaptive quantization.
Youngjun YooAntonio OrtegaBin YuPublished in: IEEE Trans. Image Process. (1999)
Keyphrases
- subband coding
- adaptive quantization
- image classification
- subband
- filter bank
- multiscale
- image data
- image representation
- wavelet decomposition
- rate distortion
- image compression
- high resolution
- feature vectors
- shape coding
- signal processing
- low bit rate
- contrast enhancement
- similarity measure
- computational complexity
- post processing
- vector quantization
- entropy coding
- feature extraction
- feature selection
- image segmentation