Watermark Detection for Video Bookmarking Using Mobile Phone Camera

Abstract : In this paper we investigate a watermarking application for bookmarking of video content using a mobile phone's camera. A content identifier and time-stamp information are embedded in individual video frames and decoded from a single frame captured from a display device, allowing to remember ('bookmark') scenes in the video. We propose a simple watermarking scheme and blind image registration to combat the inherent geometric distortion due to digital/analog conversion. The work-in-progress shows promising results over previous approaches.
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Bart Decker; Ingrid Schaumüller-Bichl. 11th IFIP TC 6/TC 11 International Conference on Communications and Multimedia Security (CMS), May 2010, Linz, Austria. Springer, Lecture Notes in Computer Science, LNCS-6109, pp.64-74, 2010, Communications and Multimedia Security. 〈10.1007/978-3-642-13241-4_7〉
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Peter Meerwald, Andreas Uhl. Watermark Detection for Video Bookmarking Using Mobile Phone Camera. Bart Decker; Ingrid Schaumüller-Bichl. 11th IFIP TC 6/TC 11 International Conference on Communications and Multimedia Security (CMS), May 2010, Linz, Austria. Springer, Lecture Notes in Computer Science, LNCS-6109, pp.64-74, 2010, Communications and Multimedia Security. 〈10.1007/978-3-642-13241-4_7〉. 〈hal-01056367〉

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