Transform coding of images using directionally adaptive vector quantization.
M. BreeuwerPublished in: ICASSP (1988)
Keyphrases
- vector quantization
- transform coding
- image compression
- distortion measure
- entropy constrained
- vector quantizer
- peak signal to noise ratio
- image data
- wavelet filters
- image coding
- image features
- transform coefficients
- image quality
- coding scheme
- image classification
- wavelet transform
- test images
- high quality
- bit allocation
- reconstructed image
- input image
- multiscale