An intelligent block matching approach for localisation of copy-move forgery in digital images.
Gulivindala SureshChanamallu SrinivasaraoPublished in: Int. J. Comput. Sci. Eng. (2021)
Keyphrases
- copy move forgery
- block matching
- digital images
- motion estimation
- motion compensation
- motion vectors
- optical flow
- video compression
- block size
- hierarchical block matching
- video coding
- motion compensated
- ridgelet transform
- prediction error
- video sequences
- image sequences
- natural images
- image blocks
- signal processing
- feature extraction