Research Article
A framework for providing adaptive sports video to mobile devices
@INPROCEEDINGS{10.1145/1374296.1374337, author={Cunxun Zang and Qingshan Liu and Xiaofeng Tong and Hanqing Lu }, title={A framework for providing adaptive sports video to mobile devices}, proceedings={2nd International ICST Conference on Mobile Multimedia Communications}, publisher={ACM}, proceedings_a={MOBIMEDIA}, year={2006}, month={9}, keywords={Multimedia content adaptation sports video highlight extraction.}, doi={10.1145/1374296.1374337} }- Cunxun Zang
Qingshan Liu
Xiaofeng Tong
Hanqing Lu
Year: 2006
A framework for providing adaptive sports video to mobile devices
MOBIMEDIA
ACM
DOI: 10.1145/1374296.1374337
Abstract
In this paper, we present a novel framework that serves adaptive sports video to mobile users. Our framework combines content-based sports highlights extraction and quality-domain video compression technologies in video server, capable of reducing wireless bandwidth consumption more effectively. We develop a robust replay-based highlights extraction method, and propose a content-based video streaming coding scheme to handle the problems of bandwidth and capacity of computation. To validate the practicality and effectiveness of our system, we conduct the experiments on several real soccer videos. The experimental results demonstrate the robustness of our highlights extraction method and more than 77.5% of the bandwidth consumption could be reduced.
