A singular-value-based semi-fragile watermarking scheme for image content authentication with tamper localization.
Xiaojun QiXing XinPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- singular values
- fragile watermarking
- singular value decomposition
- single image
- input image
- image segmentation
- data sets
- fragile watermarking scheme
- pattern recognition
- tampering detection
- active learning
- image retrieval
- least squares
- feature points
- missing data
- image matching
- similarity measure
- low rank
- fundamental matrix
- three dimensional
- jpeg images