DocumentCode :
1692903
Title :
Human mobile-device interaction on HEVC and H.264 subjective evaluation for video use in mobile environment
Author :
Garcia, Raul ; Kalva, Hari
Author_Institution :
Florida Atlantic Univ., Boca Raton, FL, USA
fYear :
2013
Firstpage :
639
Lastpage :
640
Abstract :
High Efficiency Video Coding (HEVC) is the next coding standard that is being finalized by ITU´s Joint Collaborative Team on Video Coding (JCT-VC). This paper compares the H.264/AVC, current coding standard, and HEVC (aka H.265) in mobile compute environments. In this study, the focus, within the mobile compute environment, are smart phones. The major smart phone elements are smaller screen size, which is typically 3.5 inches diagonal to 5.0 inches diagonal for high end smart phones and typical cellular network bandwidth, which is typically 3G or faster. There is compelling subjective test feedback that indicates human device interaction focused on user´s experience is very similar between HEVC and H.264 encoding standards for mobile environment screen size and higher cellphone bandwidth (such as 400kbps constant bit rate). This suggests the benefits of HEVC over H.264 in mobile environment are not as clear.
Keywords :
cellular radio; smart phones; video coding; H.264 encoding standards; H.264 subjective evaluation; H.264/AVC; HEVC; ITU; JCT-VC; cellphone bandwidth; cellular network bandwidth; high efficiency video coding; human device interaction; human mobile-device interaction; joint collaborative team on video coding; mobile compute environments; mobile environment; mobile environment screen size; smart phones; video use; Bit rate; Encoding; Mobile communication; Observers; Smart phones; Video coding; Video sequences;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics (ICCE), 2013 IEEE International Conference on
Conference_Location :
Las Vegas, NV
ISSN :
2158-3994
Print_ISBN :
978-1-4673-1361-2
Type :
conf
DOI :
10.1109/ICCE.2013.6487051
Filename :
6487051
Link To Document :
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