A Novel Edge Enhanced Error Diffusion.
Tae-Ha KangTae-Seung LeeSyng-Yup OhnByong-Won HwangPublished in: DICTA (2003)
Keyphrases
- error diffusion
- edge enhancement
- image quality
- gray scale
- quantization error
- human visual system
- inverse halftoning
- gray level
- noise shaping
- frequency domain
- halftoning algorithm
- edge detection
- error diffusion halftoning
- halftone images
- data hiding
- edge information
- color palette
- computer vision
- color images
- direct binary search
- high quality