Colorization in YCbCr color space and its application to JPEG images.
Hideki NodaMichiharu NiimiPublished in: Pattern Recognit. (2007)
Keyphrases
- jpeg images
- ycbcr color space
- color space
- color images
- gray scale
- compression algorithm
- spatial domain
- compressed images
- discrete cosine transform
- data hiding
- skin color
- dct coefficients
- jpeg compression
- transform domain
- dct domain
- image quality
- high quality
- image processing
- error correction
- color information
- lossy compression
- feature extraction