Contrast enhancement using modified error diffusion.
Ji Won LeeRae-Hong ParkPublished in: EUSIPCO (2008)
Keyphrases
- contrast enhancement
- error diffusion
- gray level
- gray scale
- histogram equalization
- color images
- visual quality
- image enhancement
- image quality
- human visual system
- inverse halftoning
- low contrast
- edge enhancement
- low pass
- transfer function
- multiscale
- co occurrence
- halftone images
- halftoning algorithm
- noise shaping
- texture analysis
- data hiding
- input image
- image processing
- black and white
- tone mapping
- multiresolution
- gray value
- image segmentation
- scale space
- direct binary search
- adaptive histogram equalization
- display devices
- human perception
- image data
- image analysis
- high level