MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
A pixel-based digital photo authentication framework via demosaicking inter-pixel correlation
Proceedings of the 11th ACM workshop on Multimedia and security
A Survey of Passive Image Tampering Detection
IWDW '09 Proceedings of the 8th International Workshop on Digital Watermarking
Digital image source coder forensics via intrinsic fingerprints
IEEE Transactions on Information Forensics and Security
Intrinsic sensor noise features for forensic analysis on scanners and scanned images
IEEE Transactions on Information Forensics and Security
Accurate detection of demosaicing regularity for digital image forensics
IEEE Transactions on Information Forensics and Security - Special issue on electronic voting
Device temporal forensics: an information theoretic approach
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Source camera identification using enahnced sensor pattern noise
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Raw tool identification through detected demosaicing regularity
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A hybrid model for digital camera source identification
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Source camera identification using enhanced sensor pattern noise
IEEE Transactions on Information Forensics and Security
Forensic detection of image manipulation using statistical intrinsic fingerprints
IEEE Transactions on Information Forensics and Security
Camera response functions for image forensics: an automatic algorithm for splicing detection
IEEE Transactions on Information Forensics and Security
Detection of tampering inconsistencies on mobile photos
IWDW'10 Proceedings of the 9th international conference on Digital watermarking
CFA pattern identification of digital cameras using intermediate value counting
Proceedings of the thirteenth ACM multimedia workshop on Multimedia and security
Measuring the statistical correlation inconsistencies in mobile images for tamper detection
Transactions on Data Hiding and Multimedia Security VII
Classification of digital camera-models based on demosaicing artifacts
Digital Investigation: The International Journal of Digital Forensics & Incident Response
Camera model identification based on the characteristic of CFA and interpolation
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
Median filtering detection using edge based prediction matrix
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
Decomposed PRNU Library for Forensics on Photos
International Journal of Digital Library Systems
A Survey of Digital Forensic Techniques for Digital Libraries
International Journal of Digital Library Systems
Robustness of color interpolation identification against anti-forensic operations
IH'12 Proceedings of the 14th international conference on Information Hiding
Hi-index | 0.00 |
Rapid technology development and the widespread use of visual sensors have led to a number of new problems related to protecting intellectual property rights, handling patent infringements, authenticating acquisition sources, and identifying content manipulations. This paper introduces nonintrusive component forensics as a new methodology for the forensic analysis of visual sensing information, aiming to identify the algorithms and parameters employed inside various processing modules of a digital device by only using the device output data without breaking the device apart. We propose techniques to estimate the algorithms and parameters employed by important camera components, such as color filter array and color interpolation modules. The estimated interpolation coefficients provide useful features to construct an efficient camera identifier to determine the brand and model from which an image was captured. The results obtained from such component analysis are also useful to examine the similarities between the technologies employed by different camera models to identify potential infringement/licensing and to facilitate studies on technology evolution