Contrast Enhancement-Based Forensics in Digital Images.
Gang CaoYao ZhaoRongrong NiXuelong LiPublished in: IEEE Trans. Inf. Forensics Secur. (2014)
Keyphrases
- contrast enhancement
- digital images
- forgery detection
- image enhancement
- gray level
- histogram equalization
- multiscale
- low contrast
- color images
- visual quality
- shape preserving
- adaptive histogram equalization
- transfer function
- jpeg compression
- tone mapping
- enhanced image
- image contrast
- unsharp masking
- high quality
- feature extraction
- image processing
- image classification
- edge detection
- denoising
- neural network