Copy-move tampering detection using affine transformation property preservation on clustered keypoints.
V. T. ManuBabu M. MehtrePublished in: Signal Image Video Process. (2018)
Keyphrases
- affine transformation
- keypoints
- image matching
- affine invariant
- scale invariant
- image features
- feature points
- sift descriptors
- tampering detection
- fourier descriptors
- image registration
- image pairs
- scale space
- object recognition
- b spline
- feature detection
- authentication scheme
- image set
- feature matching
- multiscale
- invariant features
- digital images
- forgery detection