DocumentCode
2235910
Title
Fast Video Motion Estimation Algorithm for Mobile Devices
Author
Lee, Ho-Jae ; Nasiopoulos, Panos ; Leung, Victor C M
Author_Institution
Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC
fYear
2005
fDate
6-6 July 2005
Firstpage
370
Lastpage
373
Abstract
The power consumption of video enabled mobile devices is an ongoing challenge. The computational burden caused by the motion estimation process involved in video compression is the main cause for this consumption. We developed a new algorithm which drastically reduces the computation costs of the motion estimation process over the existing techniques. Our algorithm uses only 0.5% of the computational complexity of the full search method, making it the fastest presently available motion compensation method
Keywords
computational complexity; data compression; mobile communication; motion estimation; video coding; computational complexity; mobile device; motion estimation algorithm; power consumption; video compression; Computational efficiency; Data communication; Energy consumption; Mobile computing; Motion compensation; Motion estimation; Power engineering computing; Prediction algorithms; Predictive models; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2005. ICME 2005. IEEE International Conference on
Conference_Location
Amsterdam
Print_ISBN
0-7803-9331-7
Type
conf
DOI
10.1109/ICME.2005.1521437
Filename
1521437
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