Vector Multilevel Tone-Dependent Error Diffusion in the YyCxCz Color Space.
Chin-Ning ChenZhen LuanJan P. AllebachPublished in: Color Imaging: Displaying, Processing, Hardcopy, and Applications (2019)
Keyphrases
- color space
- error diffusion
- halftoning algorithm
- color images
- gray scale
- image quality
- inverse halftoning
- direct binary search
- quantization error
- color features
- gray level
- rgb color space
- human visual system
- binary images
- color information
- halftone images
- color histogram
- grayscale images
- color quantization
- frequency domain
- image processing
- wavelet transform
- feature vectors
- visual quality
- data hiding
- low bit rate
- spatial information
- color components
- least mean square
- low level
- image segmentation