On the Limits of Second Generation Watermarks
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
Rotation, Scaling, Translation Invariant Image Watermarking Based on Radon Transform
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
A new technique for digital image watermarking
Journal of Computer Science and Technology
Feature based watermarking using watermark template match
Applied Mathematics and Computation
Novel robust image watermarking using difference correlation detector
Computer Standards & Interfaces
Complete invariants for robust face recognition
Pattern Recognition
A robust content-based digital image watermarking scheme
Signal Processing
A survey of RST invariant image watermarking algorithms
ACM Computing Surveys (CSUR)
An image rectification scheme and its applications in RST invariant digital image watermarking
Multimedia Tools and Applications
Methods of synchronizing digital watermarks
Cybernetics and Systems Analysis
A new RST-invariant watermarking scheme based on texture features
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Robust zero-watermarking scheme using local invariant keypoints
MUSP'07 Proceedings of the 7th WSEAS International Conference on Multimedia Systems & Signal Processing
Cognitive image representation based on spectrum pyramid decomposition
MMACTEE'08 Proceedings of the 10th WSEAS International Conference on Mathematical Methods and Computational Techniques in Electrical Engineering
An improved watermarking technique for multi-user, multi-right environments
Multimedia Tools and Applications
Color image watermarking based on the DCT-domain of three RGB color channels
EC'09 Proceedings of the 10th WSEAS international conference on evolutionary computing
A Desynchronization Resilient Watermarking Scheme
Transactions on Data Hiding and Multimedia Security IV
A new video watermarking algorithm based on 1D DFT and Radon transform
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Feature based robust watermarking using image normalization
Computers and Electrical Engineering
Robust watermarking based on histogram modification
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Efficient general print-scanning resilient data hiding based on uniform log-polar mapping
IEEE Transactions on Information Forensics and Security
Geometrically invariant image watermarking in the DWT domain
WISA'07 Proceedings of the 8th international conference on Information security applications
Rotation invariant watermark embedding based on scale-adapted characteristic regions
Information Sciences: an International Journal
Robust audio watermarking by using low-frequency histogram
IWDW'10 Proceedings of the 9th international conference on Digital watermarking
Watermark synchronization based on locally most stable feature points
ICCCI'10 Proceedings of the Second international conference on Computational collective intelligence: technologies and applications - Volume Part II
Invariant object representation with modified Mellin-Fourier transform
ICCOMP'10 Proceedings of the 14th WSEAS international conference on Computers: part of the 14th WSEAS CSCC multiconference - Volume I
A multi-purpose digital image watermarking using fractal block coding
Journal of Systems and Software
Robust localized image watermarking based on invariant regions
Digital Signal Processing
A phase correlation approach to active vision
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
A novel watermarking algorithm based on SVD and zernike moments
ISI'05 Proceedings of the 2005 IEEE international conference on Intelligence and Security Informatics
Geometrically invariant image watermarking using Polar Harmonic Transforms
Information Sciences: an International Journal
Novel robust image watermarking based on subsampling and DWT
Multimedia Tools and Applications
Secure randomized image watermarking based on singular value decomposition
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
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Based on log-polar mapping (LPM) and phase correlation, the paper presents a novel digital image watermarking scheme that is invariant to rotation, scaling, and translation (RST). We embed a watermark in the LPMs of the Fourier magnitude spectrum of an original image, and use the phase correlation between the LPM of the original image and the LPM of the watermarked image to calculate the displacement of watermark positions in the LPM domain. The scheme preserves the image quality by avoiding computing the inverse log-polar mapping (ILPM), and produces smaller correlation coefficients for unwatermarked images by using phase correlation to avoid exhaustive search. The evaluations demonstrate that the scheme is invariant to rotation and translation, invariant to scaling when the scale is in a reasonable range, and very robust to JPEG compression.