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Multifactor Authentication Scheme for Wireless H.264/AVC Video Streaming
2016
International Journal of Computer Applications
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We proposed a new channel, source and receiver authentication scheme named as VAP (Video Authenticity Protection). ...
Such video coding standards such as H.261, CCIR 723, MPEG-1 and MPEG-2 H.264/AVC has several challenges in inventing effective authentication scheme. ...
We enhance the existing joint source-channel adaptive scheme method along with multi factor authentication scheme which makes suitable for the H.264/AVC video streaming. ...
doi:10.5120/ijca2016908448
fatcat:7gjcqp4cyncf5avmqtg3zlnszi
Effectiveness of Crypto-Transcoding for H.264/AVC and HEVC Video Bit-streams
[article]
2019
arXiv
pre-print
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Specifically, the paper outlines a joint crypto-transcoding scheme for secure transrating of a video bitstream. ...
To avoid delays arising from a need to decrypt a video prior to transcoding and then re-encrypt it afterwards, this paper assesses a selective encryption (SE) content protection scheme. ...
It is possible to convert from one codec standard to another, such as when a video encoded in a newer format, for example H.264/AVC, commonly employed for video over wireless, is converted to a legacy ...
arXiv:1902.06990v1
fatcat:ar4oivsygzcp3bc3iq6h5mj7tm
Authentication of Scalable Video Streams With Low Communication Overhead
2010
IEEE transactions on multimedia
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Finally, we implement the proposed authentication scheme as an open source library called svcAuth, which can be used as a transparent add-on by any multimedia streaming application. ...
This three-dimensional scalability offers a great flexibility that enables customizing video streams for a wide range of heterogeneous receivers and network conditions. ...
For example, the scalable video coding (SVC) extension of the state-of-the-art H.264/AVC video coding standard, known as H.264/SVC [4] , supports adapting a video stream along three scalability dimensions ...
doi:10.1109/tmm.2010.2051410
fatcat:vsgd2c233re2zhdxw4phr6ohku
Distributed Video Coding: Trends and Perspectives
2009
EURASIP Journal on Image and Video Processing
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Multiview video and applications beyond coding are also considered. ...
This paper surveys recent trends and perspectives in distributed video coding. ...
The SLEP scheme has also been extended to the H.264/AVC video coding standard [53] . ...
doi:10.1155/2009/508167
fatcat:wf4ui6mwlrcqjm2tor6h4h6aj4
Optimisation of multimedia over wireless IP links via X-layer design: an end-to-end transmission chain simulator
2009
Proceedings of the 5th International Mobile Multimedia Communications Conference
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Keywords end-to-end optimisation, Quality of Service, joint source channel (de)coding, multimedia transmission, point to multipoint video delivery, cross-layer design, IPv6 mobility, adaptive medium access ...
wireless heterogeneous system, based on cross layer adaptation of the whole transmission chain. ...
H.264/SVC has been standardized only recently as an annex to H.264/AVC. It introduces enhancement layers to a base layer stream compatible with H.264/AVC. ...
doi:10.4108/icst.mobimedia2009.7339
dblp:conf/mobimedia/Lamy-BergotFVSPMPFJA09
fatcat:yraqiqm4wjbz7f7623ac3347va
Distributed SIP conference management with autonomously authenticated sources and its application to an H.264 videoconferencing software for mobiles
2010
Multimedia tools and applications
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In the particular case of video communication, the seamless adaptation to heterogeneous mobile devices poses an additional strong challenge to those seeking for interoperable and easy-to-deploy solutions ...
We describe the essential building blocks for conference management and media distribution that are necessary for a distributed conferencing approach. ...
by the H.264/AVC video coding standard [13] . ...
doi:10.1007/s11042-010-0500-8
fatcat:7cqg25go5baqnimas2gt2dkz3u
Diagnostically Resilient Encoding, Wireless Transmission, and Quality Assessment of Medical Video
2011
Zenodo
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A new framework for effective communication and evaluation of wireless medical video over error-prone channels is proposed. ...
They are then encoded using a modified version of H.264/AVC flexible macroblock ordering (FMO) technique that allows variable quality slice encoding and redundant slices (RS) for resilience over error ...
Current state-of-the-art H.264/AVC standard is used for efficient source encoding. ...
doi:10.5281/zenodo.2592409
fatcat:bq5moo4ctjasjomrnnvw5wcqzu
Optimisation of multimedia over wireless IP links via X-layer design: an end-to-end transmission chain simulator
2010
Multimedia tools and applications
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Protocol) based wireless heterogeneous system, based on cross layer adaptation of the whole transmission chain. ...
End-to-end optimised Quality of Service (QoS) and its specific declination for multimedia applications with the end-user Perceived Quality of Service (PQoS) is nowadays a trendy topic in the literature ...
H.264/SVC has been standardized only recently as an annex to H.264/AVC. It introduces enhancement layers to a base layer stream compatible with H.264/AVC. ...
doi:10.1007/s11042-010-0571-6
fatcat:ke3xteo5h5edncdinuzya2wi5q
Wyner-Ziv video coding: A review of the early architectures and further developments
2008
2008 IEEE International Conference on Multimedia and Expo
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In 2002, the video coding community faced the emergence of a new video coding paradigm, the so-called Wyner-Ziv video coding, which was represented by two early solutions designed by the Stanford University ...
This paper intends to briefly review, and compare these two early Wyner-Ziv video coding solutions, notably from the functional point of view. ...
In [10] , gains over H.264/AVC 'zero-motion' for Coast Guard and gains over H.264/AVC Intra for most tested sequences are already reported. ...
doi:10.1109/icme.2008.4607512
dblp:conf/icmcs/PereiraBAT08
fatcat:sfslb6scczdktegk4z7nr7o4ju
A Low-Complexity Joint Source-Channel Videocoding for 3-D DWT Codec
2013
Journal of Communications
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H.264/AVC standard (H.264/SVC). ...
In this paper we propose a low-complexity errorresilient and joint source-channel video coding algorithms for video codec based on three-dimensional discrete wavelet transform (3-D DWT). ...
H.264/AVC standard (H.264/SVC). ...
doi:10.12720/jcm.8.12.893-901
fatcat:kz3yjmf56zdjnptq7uw36en7k4
Wireless Video Surveillance: A Survey
2013
IEEE Access
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Specifically, the physical network infrastructure for video transmission over wireless channel is analyzed. ...
A wireless video surveillance system consists of three major components: 1) the video capture and preprocessing; 2) the video compression and transmission in wireless sensor networks; and 3) the video ...
The SVC feature is supported in several video coding standards including MPEG-2, MPEG-4, MJPEG 2000 and H.264/AVC [53] - [56] . ...
doi:10.1109/access.2013.2282613
fatcat:xvca2kk63nav5guktvl3zabhfm
From Eros (silicon) to Gaia (storytelling business): transmitting HEVC-coded video over broadband mobile LTE
2015
APSIPA Transactions on Signal and Information Processing
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Being connected "anywhere anytime" has become a way of life for much of the world's population. ...
In this paper, we review the latest technological evolutions in the wireless space and in the video space, namely long-term evolution and high-efficiency video coding, respectively. ...
/VCEG, and the scalable extensions of H.264/AVC. ...
doi:10.1017/atsip.2015.20
fatcat:yd6ici4sqjbr7mhvs3lc726bfq
Equalization Based Receivers for Wideband MIMO/BLAST Systems
2006
Wireless personal communications
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Bit Rate H.264/AVC Compliant Stereoscopic Video Transmission Over WCDMA Channels II-1340 P.Y. ...
Kyriazakos 1 , Evangelos Gkroustiotis 2 , Jorge Pereira 3 ; l Aalborg
University, Denmark; 2 Prioritised Modulation Scheme for H.264/AVC Compliant Stereoscopic Video Transmission
Over Rayleigh Fading ...
doi:10.1007/s11277-006-9191-x
fatcat:tizclypqfzd4fpenfnmcwvxadu
Analysis of Packet Loss for Compressed Video: Effect of Burst Losses and Correlation Between Error Frames
2008
IEEE transactions on circuits and systems for video technology (Print)
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The accuracy of the proposed model is validated with H.264/AVC coded video and previous frame concealment, where for most sequences the total distortion is predicted to within 0.3 dB for burst loss of ...
We also present a simple illustrative example, of how knowledge of the effect of burst loss can be used to adapt the schedule of video streaming to provide improved performance for a burst loss channel ...
Wee of HP Labs for their contributions to this work. ...
doi:10.1109/tcsvt.2008.923139
fatcat:az2v4wo2irhujp6ksihrvhswe4
Efficient in-network adaptation of encrypted H.264/SVC content
2009
Signal processing. Image communication
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RTP-based in-network adaptation schemes on a media aware network element (MANE) in an IPTV and VoD scenario are considered. ...
This paper addresses the efficient adaptation of encrypted scalable video content (H.264/SVC). ...
As the requirements for the highest level security can not be met for both encryption schemes, the application of selective/partial encryption schemes ...
doi:10.1016/j.image.2009.07.002
fatcat:jzxblcwoyzdu5lk52jsojh5zcm
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