Anti-forensics of contrast enhancement in digital images.
Gang CaoYao ZhaoRongrong NiHuawei TianPublished in: MM&Sec (2010)
Keyphrases
- contrast enhancement
- digital images
- forgery detection
- image enhancement
- histogram equalization
- gray level
- color images
- visual quality
- multiscale
- shape preserving
- low contrast
- transfer function
- tone mapping
- image contrast enhancement
- image contrast
- enhanced image
- image processing
- jpeg compression
- edge detection
- low level
- computational complexity
- machine learning
- adaptive histogram equalization