- P-ISSN1738-6764
- E-ISSN2093-7504
- KCI
ISSN : 1738-6764
A New Video Watermarking Scheme Resistant to Collusion and Synchronization Attacks
INTERNATIONAL JOURNAL OF CONTENTS / INTERNATIONAL JOURNAL OF CONTENTS, (P)1738-6764; (E)2093-7504
2009, v.5 no.2, pp.32-37
https://doi.org/10.5392/ijoc.2009.5.2.032
Kim, Ki-Jung
Kim,,
K.
(2009). A New Video Watermarking Scheme Resistant to Collusion and Synchronization Attacks. , 5(2), 32-37, https://doi.org/10.5392/ijoc.2009.5.2.032
Abstract
A new video watermarking scheme with robustness against collusion and synchronization attacks is presented. We propose to embed only a few copies of the watermark along the temporal axis into frames, which are located at the borders of each two different plotlines of the video. As a result, each change of the video plotline is transformed into pulse, which is used for watermark embedding and extraction. In addition, since we embed a watermark only into a small number of frames, the distortions of the video are reduced to minimum. Experimental results show the robustness of the proposed scheme.
- keywords
- Video watermarking, geometric attacks
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