Ultrasound image coding using shape-adaptive DCT and adaptive quantization.
Carmen de Sola FabregasTri NguyenPublished in: Medical Imaging: Image Processing (1997)
Keyphrases
- image coding
- adaptive quantization
- filter bank
- subband coding
- subband
- rate distortion
- wavelet transform
- low bit rate
- lapped transforms
- image compression
- coding gain
- shape coding
- coding efficiency
- transform coding
- image coder
- vector quantizer
- bit rate
- bit plane
- multiresolution
- discrete cosine transform
- video coding
- multiscale
- motion compensated
- dct coefficients
- high frequency
- linear prediction
- entropy coding
- computationally efficient
- bitstream
- wavelet filters
- image quality
- signal processing