A new block-based method for copy move forgery detection under image geometric transforms.
Junliu ZhongYanfen GanJanson YoungLian HuangPeiyu LinPublished in: Multim. Tools Appl. (2017)
Keyphrases
- copy move forgery
- digital images
- ridgelet transform
- detection method
- segmentation method
- discrete fourier transform
- geometric constraints
- multiscale
- image classification
- detection algorithm
- pixel values
- image regions
- test images
- edge detection
- synthetic and real images
- geometric information
- image segmentation
- region of interest
- image processing
- image features
- hierarchical representation
- image analysis