Image copy-move forgery passive detection based on improved PCNN and self-selected sub-images.
Guoshuai ZhouXiuxia TianAoying ZhouPublished in: Frontiers Comput. Sci. (2022)
Keyphrases
- copy move forgery
- ridgelet transform
- digital images
- input image
- image data
- image features
- image collections
- test images
- human eyes
- image analysis
- image retrieval
- image classification
- image regions
- pixel values
- region of interest
- edge detection
- feature points
- image matching
- radon transform
- keypoints
- wavelet transform
- image structure
- enhanced image
- multiscale
- natural images
- pulse coupled neural networks
- contrast enhancement
- pulse coupled neural network
- image registration
- image quality
- face recognition
- high resolution
- secret image
- spatial domain
- human visual system
- image processing