Error Diffusion in Block Truncation Coding.
Wladyslaw SkarbekAdam PietrowcewPublished in: CAIP (1993)
Keyphrases
- block truncation coding
- error diffusion
- image quality
- data hiding
- human visual system
- quantization error
- visual quality
- gray scale
- inverse halftoning
- reconstructed image
- high quality
- image compression
- bit rate
- compression ratio
- halftoning algorithm
- image data
- error diffused images
- halftone images
- low bit rate
- blocking artifacts
- multiresolution
- wavelet domain
- compression scheme
- image processing
- frequency domain
- gray level
- image classification
- multiscale