Probabilistic Error Diffusion For Image Enhancement.
Tiecheng LiuPublished in: IEEE Trans. Consumer Electron. (2007)
Keyphrases
- image enhancement
- error diffusion
- gray scale
- image processing
- image quality
- inverse halftoning
- digital camera
- image analysis
- edge detection
- human visual system
- histogram equalization
- contrast enhancement
- gray level
- edge enhancement
- frequency domain
- image contrast enhancement
- halftone images
- partial differential equations
- image data
- transfer function
- multiscale
- binary images
- image classification
- enhanced image
- low level