Spatial noise shaping based on human visual sensitivity and its application to image coding.
Shyh-shiaw KuoJames D. JohnstonPublished in: ICIP (2) (2001)
Keyphrases
- noise shaping
- image coding
- human visual sensitivity
- image quality
- error diffusion
- filter bank
- wavelet transform
- energy compaction
- image coder
- image data
- lapped transforms
- human visual system
- vector quantizer
- subband
- high quality
- transform coding
- reconstructed image
- image sequences
- quantization error
- video sequences
- multiscale
- frequency domain
- computational complexity