Inverse halftoning based on HVS.
Haihong ZhengYifeng WangYueping KongPing ZengPublished in: ISSPA (2005)
Keyphrases
- inverse halftoning
- error diffusion
- human visual system
- image quality
- gray scale
- visual quality
- halftone images
- halftoning algorithm
- gray level
- human perception
- image data
- quality assessment
- wavelet domain
- direct binary search
- gray scale images
- high quality
- image quality assessment
- perceptual quality
- frequency domain
- digital images
- multiscale