Detecting copy-move forgery under affine transforms for image forensics.
Leida LiShushang LiHancheng ZhuXiaoyue WuPublished in: Comput. Electr. Eng. (2014)
Keyphrases
- image features
- multiscale
- input image
- copy move forgery
- image classification
- image analysis
- image retrieval
- image segmentation
- forgery detection
- image representation
- feature points
- affine invariant
- digital images
- ridgelet transform
- discrete fourier transform
- pixel values
- image structure
- image matching
- hough transform
- edge detection
- test images
- contrast enhancement
- object recognition