Generic attacks on content-based video stream authentication

Lo, Swee-Won; Zhuo, Wei; Ding, Xuhua; Deng, Robert H.

doi:10.1109/icmew.2014.6890612

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…Another non-blind approach H.264/ CAVLC watermarking technique is introduced in [19] where it embeds watermark bit by bit by substituting the motion vector and finding out the differences among different nonreference frames. The quantization parameter (QP) rate is used in [18], where the used approach is highly sensitive and it used in the watermark in the LSB of DCT coefficients. The schemes which described in [18,19] are considered as non-blind approaches.…”

Section: Related Work and Motivationmentioning

confidence: 99%

“…The quantization parameter (QP) rate is used in [18], where the used approach is highly sensitive and it used in the watermark in the LSB of DCT coefficients. The schemes which described in [18,19] are considered as non-blind approaches. Thus, the original video is essential to be extracted in the watermark especially at the decoder part.…”

Section: Related Work and Motivationmentioning

confidence: 99%

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A Robust Watermarking Technique for High-Efficiency Video Coding (HEVC) Based on Blind Extraction Scheme

Khmag

2021

SN COMPUT. SCI.

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In the field of multimedia, real-time video encoding systems and copyright protections, digital watermarking plays main role and shows promising means. In the same regard, digital watermarking is applied in compressed domain for video transmitting and storing to protect the contents of the main video signal. The need for video compressing and embedding has proven its importance due to its wide applications in daily life activities to protect these videos to be easily manipulated (e.g., trimmed, cropped, re-compressed). There have been several compression techniques for digital videos. One of the efficient standard compression video techniques is High-Efficiency Video Coding (HEVC), a beneficiary to H.264 Advanced Video Coding (AVC), where it is considered as a latest standard for video compression with high compression rate. In this study, a robust digital watermarking technique with a blind extraction procedure for HEVC-encoded video is proposed. From practical point of view, a readable digital watermark is embedded imperceptibly in 4 × 4 intra-predicted sub-blocks of the HEVC-tested video. The proposed watermarking structure imposes security by monitoring the spatio-temporal features in the target compressed video and generate a random key to select the appropriate embedding regions. The HEVC standard encoded video was exploiting to implement the embedding procedure. Practically, the experimental outcomes show that the proposed work restricts the increase in video bit rate and degradation of perceptual quality. In addition, the proposed scheme produces an average performance of the visual degradation up to 0.42 dB at the expense of 2.85% bit rate overhead and it shows good quality and robustness against additive Gaussian noise.

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Section: Related Work and Motivationmentioning

confidence: 99%

Section: Related Work and Motivationmentioning

confidence: 99%

A Robust Watermarking Technique for High-Efficiency Video Coding (HEVC) Based on Blind Extraction Scheme

Khmag

2021

SN COMPUT. SCI.

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“…The previous video codecs, such as H.263 and H.264, have been successfully protected by many watermarking techniques [2][3][4][5]. However, the High-Efficiency Video Coding (HEVC) standard is poising to replace those watermarking techniques, despite their success, in order to maintain the flexibility, reliability, and robustness of the HEVC [6].…”

Section: Introductionmentioning

confidence: 99%

HEVC Watermarking Techniques for Authentication and Copyright Applications: Challenges and Opportunities

et al. 2020

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Recently, High-Efficiency Video Coding (HEVC/H.265) has been chosen to replace previous video coding standards, such as H.263 and H.264. Despite the efficiency of HEVC, it still lacks reliable and practical functionalities to support authentication and copyright applications. In order to provide this support, several watermarking techniques have been proposed by many researchers during the last few years. However, those techniques are still suffering from many issues that need to be considered for future designs. In this paper, a Systematic Literature Review (SLR) is introduced to identify HEVC challenges and potential research directions for interested researchers and developers. The time scope of this SLR covers all research articles published during the last six years starting from January 2014 up to the end of April 2020. Forty-two articles have met the criteria of selection out of 343 articles published in this area during the mentioned time scope. A new classification has been drawn followed by an identification of the challenges of implementing HEVC watermarking techniques based on the analysis and discussion of those chosen articles. Eventually, recommendations for HEVC watermarking techniques have been listed to help researchers to improve the existing techniques or to design new efficient ones.

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On Security of Content-Based Video Stream Authentication

Zhuo

Deng

et al. 2015

Computer Security -- ESORICS 2015

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Generic attacks on content-based video stream authentication

Cited by 3 publications

References 4 publications

A Robust Watermarking Technique for High-Efficiency Video Coding (HEVC) Based on Blind Extraction Scheme

A Robust Watermarking Technique for High-Efficiency Video Coding (HEVC) Based on Blind Extraction Scheme

HEVC Watermarking Techniques for Authentication and Copyright Applications: Challenges and Opportunities

On Security of Content-Based Video Stream Authentication

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