HD Video Online Recognition Based on DCT Spread Spectrum Watermarking Algorithm

Hua Fan; Gang Wang; Min Lv; Xiao Xian Wen; Yu Peng Zhou

doi:10.4028/www.scientific.net/AMM.599-601.1535

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 599-601HD Video Online Recognition Based on DCT Spread...

HD Video Online Recognition Based on DCT Spread Spectrum Watermarking Algorithm

Abstract:

In order to guarantee the programs play correctly and protect the digital video copyright, this paper gets a method on high-definition video (HD video) online recognition with strong robustness through analyzing the TV monitoring system requirements and video characters, based on the DCT algorithm. This method will embed the watermark after obtaining the embedding positions by analyzing video frames. It can improve the robustness to compression, noise and filtering by using Arnold scramble and spread spectrum technology. It is a real-time measure to extract watermark and recognize it in HD videos. This method shows of good performance to online recognition in HD video’s watermark extracting and recognizing in theoretical analysis and simulation experiment.

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Periodical:

Applied Mechanics and Materials (Volumes 599-601)

Pages:

1535-1538

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.599-601.1535

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Online since:

August 2014

Authors:

Hua Fan*, Gang Wang, Min Lv, Xiao Xian Wen, Yu Peng Zhou

Keywords:

Correlation-Coefficient, Discrete Cosines Transform, Online Recognition, Watermark

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