Rotation, Translation and Scale Invariant Digital Image Watermarking
ICIP '97 Proceedings of the 1997 International Conference on Image Processing (ICIP '97) 3-Volume Set-Volume 1 - Volume 1
Time-scale invariant audio watermarking based on the statistical features in time domain
IH'06 Proceedings of the 8th international conference on Information hiding
Histogram-Based Audio Watermarking Against Time-Scale Modification and Cropping Attacks
IEEE Transactions on Multimedia
Robust template matching for affine resistant image watermarks
IEEE Transactions on Image Processing
Rotation, scale, and translation resilient watermarking for images
IEEE Transactions on Image Processing
Digital watermarking robust to geometric distortions
IEEE Transactions on Image Processing
Invariant image watermark using Zernike moments
IEEE Transactions on Circuits and Systems for Video Technology
A DWT-DFT composite watermarking scheme robust to both affine transform and JPEG compression
IEEE Transactions on Circuits and Systems for Video Technology
Collusion, MPEG4 compression and frame dropping resistant video watermarking
Multimedia Tools and Applications
A new approach to commutative watermarking-encryption
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
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Robustness against geometric attacks is still considered to be one of the major challenging issues in the development of watermarking algorithm, especially for video watermarking. This paper presents a multi-bit video watermarking scheme resilient to geometric attacks and frame dropping by utilizing the geometric invariant sequence generated from the average dc energy of the input video and the temporal statistic described by its histogram. Firstly, the average dc energy of frame is introduced and three of its geometric invariance natures, i.e. rotation, scaling and translation, are proved. Then the watermarks are embedded into the histogram of average dc energy sequence of video frame. The embedding strategy is implemented by reassigning the populations in groups of two consecutive bins in the histogram. The simulation results demonstrate that the proposed watermarking scheme achieves satisfactory performances against geometric and common signal processing attacks, and intense frame dropping and averaging.