Electrical and Computer Engineering
2332 Main Mall
Vancouver,
BC
Canada
V6T 1Z4
Tel +1.604.822.2872
Fax +1.604.822.5949
Email:
info@ece.ubc.ca
| Title | Fast Video Motion Estimation Algorithm for Mobile Devices |
| Publication Type | Conference Paper |
| Year of Publication | 2005 |
| Authors | Lee, H. - J., P. Nasiopoulos, and V. C. M. Leung |
| Conference Name | Multimedia and Expo, 2005. ICME 2005. IEEE International Conference on |
| Pagination | 370 -373 |
| Date Published | jul. |
| Keywords | computational complexity, data compression, mobile communication, mobile device, motion estimation, motion estimation algorithm, power consumption, video coding, video compression |
| 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 |
| URL | http://dx.doi.org/10.1109/ICME.2005.1521437 |
| DOI | 10.1109/ICME.2005.1521437 |