Identifying image forgeries using change points detection.
Babak MahdianStanislav SaicPublished in: Media Forensics and Security (2011)
Keyphrases
- single image
- image features
- input image
- feature points
- image analysis
- image data
- image classification
- image content
- image representation
- image segmentation
- multiscale
- image regions
- copy move forgery
- template matching
- digital images
- image retrieval
- detection algorithm
- similarity measure
- geometric constraints
- false matches
- keypoints
- sample images
- intensity variations
- image matching
- vanishing points
- test images
- computer vision
- complex background
- bounding box
- markov random field
- hough transform
- data points
- detection method
- edge detection