Reversible data hiding for high dynamic range images using edge information.
Xuanyu HeWei ZhangHaifeng ZhangLin MaYibin LiPublished in: Multim. Tools Appl. (2019)
Keyphrases
- edge information
- reversible data hiding
- high dynamic range images
- dynamic range
- data hiding
- tone mapping
- human vision
- edge detection
- region growing
- high dynamic range
- visual quality
- pixel values
- shape features
- blurred images
- image quality
- computer vision
- human perception
- machine learning
- spatial domain
- image retrieval
- image sequences
- image processing