Digital Image Warping
Detection of Linear and Cubic Interpolation in JPEG Compressed Images
CRV '05 Proceedings of the 2nd Canadian conference on Computer and Robot Vision
On Periodic Properties of Interpolation and Their Application To Image Authentication
IAS '07 Proceedings of the Third International Symposium on Information Assurance and Security
Tamper hiding: defeating image forensics
IH'07 Proceedings of the 9th international conference on Information hiding
Exposing digital forgeries by detecting traces of resampling
IEEE Transactions on Signal Processing
Exposing digital forgeries in color filter array interpolated images
IEEE Transactions on Signal Processing - Part II
Multimedia Forensics Is Not Computer Forensics
IWCF '09 Proceedings of the 3rd International Workshop on Computational Forensics
A new approach for JPEG resize and image splicing detection
MiFor '09 Proceedings of the First ACM workshop on Multimedia in forensics
A Cyclostationarity Analysis Applied to Scaled Images
ICONIP '09 Proceedings of the 16th International Conference on Neural Information Processing: Part II
A bibliography on blind methods for identifying image forgery
Image Communication
Linear row and column predictors for the analysis of resized images
Proceedings of the 12th ACM workshop on Multimedia and security
IEEE Transactions on Information Forensics and Security
Digital image forensics: a booklet for beginners
Multimedia Tools and Applications
A passive image authentication scheme for detecting region-duplication forgery with rotation
Journal of Network and Computer Applications
MiFor '11 Proceedings of the 3rd international ACM workshop on Multimedia in forensics and intelligence
Shift recompression-based feature mining for detecting content-aware scaled forgery in JPEG images
Proceedings of the Twelfth International Workshop on Multimedia Data Mining
Unexpected artefacts in PRNU-based camera identification: a 'Dresden Image Database' case-study
Proceedings of the on Multimedia and security
Performance and robustness analysis for some re-sampling detection techniques in digital images
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
Robust resampling detection in digital images
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
Moment feature based forensic detection of resampled digital images
Proceedings of the 21st ACM international conference on Multimedia
Estimation of linear transformation by analyzing the periodicity of interpolation
Pattern Recognition Letters
Hi-index | 0.00 |
This paper revisits the state-of-the-art resampling detector, which is based on periodic artifacts in the residue of a local linear predictor. Inspired by recent findings from the literature, we take a closer look at the complex detection procedure and model the detected artifacts in the spatial and frequency domain by means of the variance of the prediction residue. We give an exact formulation on how transformation parameters influence the appearance of periodic artifacts and analytically derive the expected position of characteristic resampling peaks. We present an equivalent accelerated and simplified detector, which is orders of magnitudes faster than the conventional scheme and experimentally shown to be comparably reliable.