An Effective Approach of Distortion-Resistant Video Watermarking for Piracy Deterrence

Dubey, Nilesh; Kumar, Shishir

doi:10.14257/ijsia.2015.9.1.27

Cited by 6 publications

(3 citation statements)

References 26 publications

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“…Another watermarking scheme based on spread spectrum techniques was introduced in [59]. This method stores the watermark in the YCbCr color space using translation, rotation, scaling or composite operations.…”

Section: Figurementioning

confidence: 99%

A Survey on Piracy Protection Techniques in Digital Cinema Watermarking Schemes

Zolfaghari¹,

Mitra²

2020

Recent Trends in Communication Networks

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Watermarking is used in several areas such as CDNs (Content Delivery Networks), as part of the rights management system for counterfeit prevention. Watermarking schemes need some additional features in order to be used in digital cinema. In fact, extra watermarks are added to movies by cinema projectors in projection time, which help identify the cinema hall in which the illegal copy has been recorded. But distortions caused by hand vibrations and the point of view angle make it difficult to recover the watermark. This makes it necessary to be distortionresistant for the watermarking schemes used in digital cinema. On the other hand, theatre owners would like to locate the camcorder that has recorded the pirate copy. This requires watermarking schemes to be able to estimate the distance and angle using the distributed pirate copy. In this chapter, we present a review on watermarking techniques specifically designed to attack the aforementioned problems.

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Section: Figurementioning

confidence: 99%

A Survey on Piracy Protection Techniques in Digital Cinema Watermarking Schemes

Zolfaghari¹,

Mitra²

2020

Recent Trends in Communication Networks

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“…To prevent piracy of digital media, N.K. Dubey et al [32] have proposed a method using additive spread spectrum and DCT. The method keep track of piracy actions by embedding a payload or watermarking consisting of a time stamp in the video content.…”

Section: Literature Reviewmentioning

confidence: 99%

An Analysis on Digital Watermarking in Videos based on Frequency Domain Techniques

Yengkhom¹,

Singh²

2015

IJMECS

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Abstract-As Watermarking have been considered as an emerging technique for copyright protection, data security and protection of ownership, several techniques and algorithms have been developed and created either in spatial domain or frequency domain mainly to achieve the properties of digital watermarking like robustness, imperceptibility, fidelity, etc. It is also found that the frequency domain techniques provides a better solution in obtaining these properties than the spatial domain. So, most researchers have used this domain in developing a good watermarking scheme for achieving robustness and other important properties of digital watermarking against all kinds of intentional and unintentional attacks. The attacks may include image processing attacks like compression, frame dropping, piracy, geometric distortions, loss of quality, etc. So, utmost importance must be given on how to create a scheme which can achieve robustness against all these attacks at the same time. The medium for watermarking is chosen as video because of its vast future scope So, in this paper, a thorough research on the various techniques available in watermarking based on frequency domain has been done to find out a secure technique that can withstand any kinds of attacks in a digital video.

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“…In general, information-hiding techniques are categorised into two classes: invisible watermarking [1][2][3] and steganography [4][5][6][7]. Invisible watermarking is employed for copyright protection, traitor tracing, and digital authentication.…”

Section: Introductionmentioning

confidence: 99%