Spatial noise shaping based on human visual sensitivity and its application to image coding.
Shyh-shiaw KuoJames D. JohnstonPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- noise shaping
- image coding
- human visual sensitivity
- image quality
- error diffusion
- wavelet transform
- filter bank
- vector quantizer
- image coder
- human visual system
- transform coding
- energy compaction
- image data
- visual quality
- reconstruction error
- lapped transforms
- quantization error
- high quality
- image compression
- multiresolution