Forensic detection of noise addition in digital images.
Gang CaoYao ZhaoRongrong NiBo OuYongbin WangPublished in: J. Electronic Imaging (2014)
Keyphrases
- digital images
- copy move forgery
- low signal to noise ratio
- detection algorithm
- detection method
- noisy environments
- object detection
- false positives
- forgery detection
- automatic detection
- noise reduction
- color correction
- false alarms
- adobe photoshop
- random noise
- noise free
- image processing
- impulse noise
- detection accuracy
- image structure
- digital camera
- false detections
- noisy data
- signal detection
- noise sensitivity
- detection rate
- video sequences