Color error diffusion based on multilevel halftone.
Wenhua ZhuChun ChenQiang WangJiajun BuPublished in: J. Electronic Imaging (2014)
Keyphrases
- error diffusion
- gray scale
- image quality
- human visual system
- halftone images
- quantization error
- gray level
- halftoning algorithm
- color palette
- color reproduction
- noise shaping
- frequency domain
- error diffused images
- inverse halftoning
- gray scale images
- color images
- lookup table
- display devices
- data hiding
- visual quality
- binary images
- continuous tone images
- color space
- digital images
- image processing