Copy-move image forgery detection based on SIFT descriptors and SVD-matching.
Takwa ChihaouiSami BourouisKamel HamrouniPublished in: ATSIP (2014)
Keyphrases
- sift descriptors
- image matching
- forgery detection
- keypoints
- visual words
- scale invariant feature transform
- image features
- discriminative power
- digital images
- image retrieval
- feature representation
- image classification
- image content
- input image
- affine invariant
- bag of words
- image data
- bag of features
- image representation
- feature points
- image set
- matching algorithm
- multiscale
- image sequences
- feature descriptors
- image search
- spatial information
- signal processing
- high resolution