Digital watermarking for color images in hue-saturation-value color space.
Suwat TachaphetpiboonKharittha ThongkorThumrongrat AmornraksaEdward J. DelpPublished in: J. Electronic Imaging (2014)
Keyphrases
- digital watermarking
- color space
- color images
- hsi color space
- rgb color space
- digital images
- gray scale
- discrete wavelet transform
- watermarking scheme
- color information
- color image segmentation
- gray level images
- copyright protection
- color features
- watermarking algorithm
- color quantization
- watermarking technique
- image processing
- color histogram
- digital content
- lossy compression
- color components
- color model
- high frequency
- color correction
- hsv color space