A robust technique for copy-move forgery detection and localization in digital images via stationary wavelet and discrete cosine transform.
Toqeer MahmoodZahid MehmoodMohsin ShahTanzila SabaPublished in: J. Vis. Commun. Image Represent. (2018)
Keyphrases
- copy move forgery
- digital images
- discrete cosine transform
- ridgelet transform
- image compression
- transform domain
- dct coefficients
- watermarking technique
- watermark detection
- dct domain
- block dct
- filter bank
- wavelet transform
- compressed images
- jpeg images
- wavelet coefficients
- computationally efficient
- multiresolution
- low frequency
- jpeg compression
- blocking artifacts
- natural images