ORB for Detecting Copy-Move Regions with Scale and Rotation in Image Forensics.
Kha-Tu HuynhTu-Nga LyThuong Le-TienPublished in: FDSE (CCIS Volume) (2020)
Keyphrases
- input image
- image features
- image transformations
- image structure
- image regions
- image pixels
- image data
- region of interest
- single image
- multiscale
- homogeneous regions
- image content
- adjacent regions
- image classification
- image rotation
- image representation
- image retrieval
- region detection
- gray level images
- image segmentation
- image analysis
- high resolution
- segmented images
- foreground and background
- keypoints
- rotation and translation
- geometric distortions
- image edges
- affine transform
- invariant features
- pixel intensities
- scale space
- pixel values
- forgery detection
- rotation and scale invariant
- feature points
- template matching
- segmented regions
- maximally stable extremal regions
- edge detection
- spatial information
- scale factor
- intensity variations
- affine invariant
- neighboring pixels
- intensity images
- geometric transformations
- salient regions