An Image Region Description Method Based on Step Sector Statistics and its Application in Image Copy-Rotate/Flip-Move Forgery Detection.
Likai ChenWei LuJiangqun NiPublished in: Int. J. Digit. Crime Forensics (2012)
Keyphrases
- image regions
- test images
- image content
- low level
- image features
- salient regions
- image data
- edge detection
- similarity measure
- forgery detection
- multiscale
- input image
- fusion method
- region features
- wavelet transform
- high resolution
- image retrieval
- gaussian noise
- image segmentation
- image editing
- scanned documents
- image processing