Identifying Tampered Regions Using Singular Value Decomposition in Digital Image Forensics.
XiaoBing KangShengMin WeiPublished in: CSSE (3) (2008)
Keyphrases
- digital images
- singular value decomposition
- forgery detection
- singular values
- jpeg compression
- least squares
- low rank
- dimension reduction
- dimensionality reduction
- principal component analysis
- copyright protection
- image features
- digital watermarking
- image retrieval
- pattern recognition
- low dimensional
- input image
- wavelet transform
- multiresolution