A new digital steganography system based on hiding online signature within document image data in YUV color space.
Anissa ZenatiWael OuardaAdel M. AlimiPublished in: Multim. Tools Appl. (2021)
Keyphrases
- color space
- image data
- color images
- rgb color space
- skin color
- color image segmentation
- color quantization
- color features
- skin detection
- color histogram
- spatial color
- document images
- color model
- hybrid color space
- computer vision
- color components
- color models
- image content
- histogram analysis
- color regions
- rgb values
- palette images