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Selective video encryption using chaotic system in the SHVC extension

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dc.contributor.author Hamidouche, Wassim
dc.contributor.author Farajallah, Mousa
dc.contributor.author Raulet, Mickael
dc.contributor.author Deforges, Olivier
dc.contributor.author El Assad, Safwan
dc.date.accessioned 2017-01-19T11:04:21Z
dc.date.accessioned 2022-05-22T08:26:32Z
dc.date.available 2017-01-19T11:04:21Z
dc.date.available 2022-05-22T08:26:32Z
dc.date.issued 2015-04-19
dc.identifier.citation 6 en_US
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/7755
dc.description.abstract In this paper we investigate a selective video encryption in the scalable HEVC extension (SHVC). The SHVC extension encodes the video in several layers corresponding to different spatial and quality representations of the video. We propose a selective encryption solution using a chaotic-based encryption system. The proposed solution encrypts a set of sensitive parameters with a minimum complexity overhead, at constant bit-rate and SHVC format compliant. Experimental results compare the performance of three encryption schemes: encrypt only the lowest layer, all layers, and only the highest layer. The first two schemes achieve a high security level with a drastic degradation in the decoded video, while the last scheme enables a perceptual video encryption by decreasing the quality of the highest layer below the quality of the clear layers. en_US
dc.description.sponsorship This work is supported by the European Celtic-Plus project 4KREPROSYS - 4K ultraHD TV wireless REmote PROduction SYStems - en_US
dc.language.iso en en_US
dc.publisher 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) en_US
dc.subject Selective video encryption en_US
dc.subject SHVC. en_US
dc.subject Format compliant en_US
dc.subject HEVC en_US
dc.title Selective video encryption using chaotic system in the SHVC extension en_US
dc.type Other en_US

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