Reversible DCT-based data hiding in stereo images.
Wen-Chao YangLing-Hwei ChenPublished in: Multim. Tools Appl. (2015)
Keyphrases
- stereo images
- data hiding
- spatial domain
- image pairs
- stereo matching
- error correction
- stereo vision
- image compression
- reversible data hiding
- transform domain
- discrete cosine transform
- secret data
- frequency domain
- dct domain
- data embedding
- dynamic programming
- dct coefficients
- motion estimation
- depth map
- multiresolution
- image processing