Recaptured Images Forensics Based On Color Moments and DCT Coefficients Features.
Rongrong NiYao ZhaoXiaobo ZhaiPublished in: J. Inf. Hiding Multim. Signal Process. (2015)
Keyphrases
- image features
- color features
- image regions
- dct coefficients
- color histogram
- jpeg images
- color components
- feature vectors
- input image
- test images
- image classification
- image data
- dct domain
- color images
- discrete cosine transform
- jpeg compressed images
- image retrieval
- multiscale
- pixel values
- feature set
- color space
- image blocks
- three dimensional
- compressed domain
- texture features
- pattern recognition
- gaussian noise
- transform domain
- denoising
- feature extraction
- computer vision
- block dct