A Tunable Bound of the Embedding Level for Reversible Data Hiding with Contrast Enhancement.
Haishan ChenWien HongJiangqun NiJunying YuanPublished in: ICCCS (1) (2016)
Keyphrases
- reversible data hiding
- contrast enhancement
- visual quality
- data hiding
- image enhancement
- histogram equalization
- gray level
- multiscale
- low contrast
- prediction algorithm
- high capacity
- high frequency
- image quality
- coding method
- error correction
- color images
- cover image
- pixel values
- adaptive histogram equalization
- gray scale
- bit rate
- image classification
- error concealment
- low pass
- human visual system
- coding scheme
- multiresolution