Multi-thread video watermarking: A biomedical application

Bose, Soumyo; Chowdhury, Shatadru Roy; Sen, Chandreyee; Chakraborty, Sayan; Taı̈ar, Redha; Dey, Nilanjan

doi:10.1109/cimca.2014.7057798

Cited by 9 publications

(2 citation statements)

References 25 publications

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“…[ 46 ], the authors used DWT and SVD, which concealed the watermark bits in the modified selected keyframes using a permutation method. Bose et al [ 47 ] introduced a multi-thread medical video watermarking method based on DWT to reduce consumption time during the watermarking process. Many authors have benefited from the advantages of hybrid domains [ [48] , [49] , [50] ].…”

Section: Related Workmentioning

confidence: 99%

Blind video watermarking scheme for medical video authentication

Khafaga,

Alohaly,

Abdel-Aziz

et al. 2023

Heliyon

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Section: Related Workmentioning

confidence: 99%

Blind video watermarking scheme for medical video authentication

Khafaga,

Alohaly,

Abdel-Aziz

et al. 2023

Heliyon

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“…The watermarks can be embedded before encoding (i.e. uncompressed-domain watermarking) [3]- [11] or during encoding (i.e. in-the-loop watermarking) [12], [13], both completely compressing each video with the high computing complexity and the poor real-time performance [2].…”

Section: Introductionmentioning

confidence: 99%

A Compressed-Domain Robust Video Watermarking Against Recompression Attack

et al. 2021

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With the development of communication networks and the widespread use of mobile terminals, videos are increasingly shared and distributed among mobile users. During the process, the video is recompressed to a certain file size on the sending side and sent to the receiving side via the server. This makes robust video watermark with low complexity to resist recompression attacks become an important issue to address. The proposed video watermarking method in this article is specially designed for resisting recompression attacks when quantization parameter (QP) is greatly increased. In the proposed method, by using the texture information and motion information of video, the invariance of video content under different quantization parameters could be found to help improve the anti-recompression attack ability of video watermark. Moreover, the proposed framework does not use a location map which has security risk to locate the watermark. It aims at finding the optimal location of watermark embedding adaptively according to the feature of video content itself. The experiment results indicate that the proposed video watermarking method can not only achieve greater robustness against recompression attack but also effectively limit the degradation in video perceptual quality. INDEX TERMS Compressed domain, recompression attack, video watermarking.

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Security of Multimedia Contents: A Brief

Ashour

Dey

2016

Intelligent Techniques in Signal Processing for Multimedia Security

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Multi-thread video watermarking: A biomedical application

Cited by 9 publications

References 25 publications

Blind video watermarking scheme for medical video authentication

Blind video watermarking scheme for medical video authentication

A Compressed-Domain Robust Video Watermarking Against Recompression Attack

Security of Multimedia Contents: A Brief

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