Robust content authentication of gray and color images using lbp-dct markov-based features.
El-Sayed M. El-AlfyMuhammad Ali QureshiPublished in: Multim. Tools Appl. (2017)
Keyphrases
- color images
- feature descriptors
- feature extraction
- feature vectors
- image features
- co occurrence
- feature space
- local binary pattern
- gray scale
- discrete cosine transform
- transform domain
- color information
- texture analysis
- spatial information
- keypoints
- image compression
- feature set
- wavelet transform
- classification accuracy
- low level