Region duplication detection based on image segmentation and keypoint contexts.
Cong LinWei LuWei SunJinhua ZengTianhua XuJian-Huang LaiPublished in: Multim. Tools Appl. (2018)
Keyphrases
- image segmentation
- boundary detection
- region detection
- image processing
- detection method
- boundary information
- segmented images
- markov random field
- region growing
- region segmentation
- multiscale
- object detection
- detection algorithm
- false positives
- deformable models
- detection accuracy
- background segmentation
- graph cuts
- watershed transformation
- contour detection
- false alarms
- active contours
- level set method
- greyscale images
- segmentation result
- scan statistic
- maximally stable
- computer vision
- region merging
- object segmentation
- automatic detection
- spectral clustering
- detection rate
- medical imaging
- gray level
- edge detection
- feature extraction