Recent Trends in Secure Personal Authentication for Iris Recognition Using Novel Cryptographic Algorithmic Techniques

Nithyanandam, S.; Gayathri, K.; Raja, Kiran B.; Priyadarsini, P. L. K.

doi:10.1109/pacc.2011.5978876

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…A number of researchers have proposed digital watermarking as such a scheme [5,18,26]. A wide range of modifications to various aspects of digital videos could potentially be utilized to achieve this [14].…”

Section: Background To the Problemmentioning

confidence: 99%

A robust video watermarking technique for the tamper detection of surveillance systems

Arab

Abdullah

Hashim

et al. 2015

Multimed Tools Appl

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A digital watermark embeds an imperceptible signal into data such as audio, video and images, for different purposes including authentication and tamper detection. A real-time video surveillance application requires a large quantity of sequences to be processed, which makes computational efficiency an additional constraint on video watermarking for surveillance systems. As a result, spatial domain schemes are a more efficient than frequency domain schemes. This paper focuses on video watermarking, particularly with respect to the Audio Video Interleaved (AVI) form of video file format. It proposes two new watermarking schemes which seem to offer a high degree of imperceptibility and efficient tamper detection. Both schemes were subjected to nine different types of common attack, which revealed one scheme, VW8F, to be superior, particularly in terms of imperceptibility. VW8F was then compared with a range of similar schemes by other authors. The results show that VW8F offers both improved imperceptibility (average PSNR of 47.87 dB) and proven efficiency at detecting a wider range of tampering compared to the other similar schemes.

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Section: Background To the Problemmentioning

confidence: 99%

A robust video watermarking technique for the tamper detection of surveillance systems

Arab

Abdullah

Hashim

et al. 2015

Multimed Tools Appl

View full text Add to dashboard Cite

show abstract

An innovative normalization process by phase correlation method of Iris images for the block size of 32∗32

Nithyanandam¹,

Amaresan²,

Haris³

2014

The Fifth International Conference on the Applications of Digital Information and Web Technologies (ICADIWT 2014)

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Recent Trends in Secure Personal Authentication for Iris Recognition Using Novel Cryptographic Algorithmic Techniques

Cited by 2 publications

References 6 publications

A robust video watermarking technique for the tamper detection of surveillance systems

A robust video watermarking technique for the tamper detection of surveillance systems

An innovative normalization process by phase correlation method of Iris images for the block size of 32∗32

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Recent Trends in Secure Personal Authentication for Iris Recognition Using Novel Cryptographic Algorithmic Techniques

Cited by 2 publications

References 6 publications

A robust video watermarking technique for the tamper detection of surveillance systems

A robust video watermarking technique for the tamper detection of surveillance systems

An innovative normalization process by phase correlation method of Iris images for the block size of 32&#x2217;32

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An innovative normalization process by phase correlation method of Iris images for the block size of 32∗32