Hybrid implementation of error diffusion dithering.
Aditya DeshpandeIshan MisraP. J. NarayananPublished in: HiPC (2011)
Keyphrases
- error diffusion
- gray scale
- image quality
- quantization error
- gray level
- human visual system
- inverse halftoning
- noise shaping
- display devices
- halftoning algorithm
- halftone images
- frequency domain
- direct binary search
- color palette
- mid frequency
- binary images
- gray scale images
- data hiding
- visual quality
- blue noise
- co occurrence