TY - GEN
T1 - Scalable secure MJPEG video streaming
AU - Chen, Lei
AU - Shashidhar, Narasimha
AU - Liu, Qingzhong
N1 - In today's world, more and more applications are developed for mobile devices and ever-increasing amount of communication happens over mobile devices and m
PY - 2012
Y1 - 2012
N2 - In today's world, more and more applications are developed for mobile devices and ever-increasing amount of communication happens over mobile devices and mobile networks. Though providing mobility and convenience, mobile devices generally do not offer intensive computations like their wired counterparts. In this paper we propose a set of methods that aims to protect video, specifically Motion JPEG (MJPEG) video streams, using selective data encryption. More precisely, our algorithm selects the most critical pixel information of MJPEG video as the input of encryption to keep itself lightweight while choosing and encrypting additional less-important video information when the environment allows. The proposed method was originated from the fact that JPEG images are encoded using prioritized pixel information. Experiment results show that the proposed algorithm performs well in terms of frame rate and CPU load at playback.
AB - In today's world, more and more applications are developed for mobile devices and ever-increasing amount of communication happens over mobile devices and mobile networks. Though providing mobility and convenience, mobile devices generally do not offer intensive computations like their wired counterparts. In this paper we propose a set of methods that aims to protect video, specifically Motion JPEG (MJPEG) video streams, using selective data encryption. More precisely, our algorithm selects the most critical pixel information of MJPEG video as the input of encryption to keep itself lightweight while choosing and encrypting additional less-important video information when the environment allows. The proposed method was originated from the fact that JPEG images are encoded using prioritized pixel information. Experiment results show that the proposed algorithm performs well in terms of frame rate and CPU load at playback.
KW - JPEG
KW - MJPEG
KW - mobile
KW - scalable
KW - secure
KW - video streaming
UR - https://www.scopus.com/pages/publications/84860751539
U2 - 10.1109/WAINA.2012.163
DO - 10.1109/WAINA.2012.163
M3 - Conference article
SN - 9780769546520
T3 - Proceedings - 26th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2012
SP - 111
EP - 115
BT - Proceedings - 26th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2012
T2 - 26th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2012
Y2 - 26 March 2012 through 29 March 2012
ER -