2008 IEEE International Symposium on Signal Processing and Information Technology 2008
DOI: 10.1109/isspit.2008.4775680
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Digital Video Watermarking Based on Histogram and Temporal Modulation and Robust to Camcorder Recording

Abstract: This paper presents a blind digital video watermarking watermark pattern is obtained from the watermarked and scheme, which is especially robust to camcorder recording attacks attacked frames, hence it is a blind scheme. The generated and also to a variety of common video processing and geometric pattern is then correlated to the video frames to extract the distortions. Using the fact that nearby frames of a video sequence information embedded by temporal modulation.are quite similar, the method embeds the wat… Show more

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Cited by 14 publications
(9 citation statements)
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“…The overall average PSNR was 45.64 dB-slightly (4.77 %) lower than our proposed scheme's PSNR of 47.82 dB. Additionally, our proposed scheme is able to detect against nine different attacks compared to eight in the case of Do et al's[6] scheme…”
mentioning
confidence: 60%
“…The overall average PSNR was 45.64 dB-slightly (4.77 %) lower than our proposed scheme's PSNR of 47.82 dB. Additionally, our proposed scheme is able to detect against nine different attacks compared to eight in the case of Do et al's[6] scheme…”
mentioning
confidence: 60%
“…In addition, we use a cross-validation mechanism combined with the synchronization code, which will be introduced next. 2) For temporal histogram: We use the energy trend of K(K = 5) [22] consecutive frames to embed the watermark. In order to maintain consistency, the embedding in the spatial histogram is also repeated 5 times.…”
Section: Information Embedding and Extractionmentioning
confidence: 99%
“…In this case, the location of the starting frame can only rely on the temporal histogram. When the starting frame is determined, we can extract the watermark sequentially from the energy trends of the second and fourth frames of every 5 frames [22]. If it is in ascending order, the watermark is "-1", otherwise it is "1".…”
Section: Information Embedding and Extractionmentioning
confidence: 99%
“…In recent studies, beneiting from the similarity of adjacent frames, there are some algorithms attempting to use several adjacent frames to construct a temporal histogram to embed the watermark. The methods in [8,9,38] modify the whole frame to embed the watermark. However, these methods do not consider the video content characteristics, so there will be video licker in the visual efect.…”
Section: Introductionmentioning
confidence: 99%