Improving the detection and localization of duplicated regions in copy-move image forgery.
Maryam JaberiGeorge BebisMuhammad HussainGhulam MuhammadPublished in: DSP (2013)
Keyphrases
- input image
- image features
- image regions
- image data
- accurate localization
- digital images
- forgery detection
- homogeneous regions
- image pixels
- region of interest
- copy move forgery
- image representation
- single image
- intensity variations
- image retrieval
- segmented images
- bounding box
- region segmentation
- image content
- gray level images
- region detection
- neighboring pixels
- adjacent regions
- precise localization
- intensity images
- image structure
- multiscale
- keypoints
- test images
- hough transform
- detection method
- histogram analysis
- image segmentation
- segmentation method
- object localization
- salient regions
- complex background
- partial occlusion
- spatial relationships
- watershed segmentation
- detection algorithm
- color features
- fundus images
- automatically segmented
- segmentation algorithm
- feature points
- image classification
- object detection