Image Scrambling using Kekre's Walsh Sequency and Non Sinusoidal Transforms in Different Color Spaces.
Tanuja K. SarodePallavi N. HalarnkarPublished in: WCI (2015)
Keyphrases
- color space
- image scrambling
- color images
- image encryption
- hybrid color space
- color image segmentation
- rgb color space
- color quantization
- color features
- chaotic sequence
- high frequency
- skin color
- digital watermarking
- color information
- gray scale
- skin detection
- video sequences
- multiscale
- color components
- low frequency
- digital images
- feature vectors