Detecting Photographic Composites of People
IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
Multimedia Forensics Is Not Computer Forensics
IWCF '09 Proceedings of the 3rd International Workshop on Computational Forensics
A Survey of Passive Image Tampering Detection
IWDW '09 Proceedings of the 8th International Workshop on Digital Watermarking
Exposing digital forgeries from JPEG ghosts
IEEE Transactions on Information Forensics and Security
Digital image source coder forensics via intrinsic fingerprints
IEEE Transactions on Information Forensics and Security
Image tamper detection based on demosaicing artifacts
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A bibliography on blind methods for identifying image forgery
Image Communication
Measuring the perception of light inconsistencies
Proceedings of the 7th Symposium on Applied Perception in Graphics and Visualization
Forensic detection of image manipulation using statistical intrinsic fingerprints
IEEE Transactions on Information Forensics and Security
IEEE Transactions on Information Forensics and Security
Region duplication detection using image feature matching
IEEE Transactions on Information Forensics and Security
Digital image forensics: a booklet for beginners
Multimedia Tools and Applications
Tampered region localization of digital color images based on JPEG compression noise
IWDW'10 Proceedings of the 9th international conference on Digital watermarking
Vision of the unseen: Current trends and challenges in digital image and video forensics
ACM Computing Surveys (CSUR)
A robust approach to detect tampering by exploring correlation patterns
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
Markovian rake transform for digital image tampering detection
Transactions on data hiding and multimedia security VI
Exposing photo manipulation with inconsistent reflections
ACM Transactions on Graphics (TOG)
A comprehensive study on third order statistical features for image splicing detection
IWDW'11 Proceedings of the 10th international conference on Digital-Forensics and Watermarking
Identifying shifted double JPEG compression artifacts for non-intrusive digital image forensics
CVM'12 Proceedings of the First international conference on Computational Visual Media
A forgery detection algorithm for exemplar-based inpainting images using multi-region relation
Image and Vision Computing
Exposing photo manipulation with inconsistent shadows
ACM Transactions on Graphics (TOG)
A novel video inter-frame forgery model detection scheme based on optical flow consistency
IWDW'12 Proceedings of the 11th international conference on Digital Forensics and Watermaking
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The availability of sophisticated digital imaging technology has given rise to digital forgeries that are increasing in sophistication and frequency. We describe a technique for exposing such fakes by detecting inconsistencies in lighting. We show how to approximate complex lighting environments with a low-dimensional model and, further, how to estimate the model's parameters from a single image. Inconsistencies in the lighting model are th.en used as evidence of tampering.