Median filtering detection using variation of neighboring line pairs for image forensics.
Kang Hyeon RheePublished in: J. Electronic Imaging (2016)
Keyphrases
- median filtering
- post processing
- forgery detection
- jpeg compression
- median filter
- impulsive noise
- multiscale
- input image
- image analysis
- image data
- vector field
- high resolution
- multi band
- image segmentation
- edge detection
- detection algorithm
- preprocessing
- digital images
- image enhancement
- test images
- gaussian noise
- spatial frequency