Efficient moving object extraction in compressed low-bit-rate video

Chih Chung Hsu, Hsuan T. Chang, Ting Cheng Chang

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

Previous studies usually consider the motion object extraction (MOE) problem under uncompressed video, which is not practical since the high-frequency components are discarded already in the compressed low-bit-rate video. Moreover, extracting the motion object based only on illumination variation cannot work well when the moving object and background are with similar light intensities. Therefore, an MOE algorithm based on RGB-color model is proposed in this study. On the other hand, the blockbased background extraction method, which can more efficiently construct the background image, is also proposed. The simulation results show that the motion objects can be efficiently extracted using the proposed methods.

原文English
主出版物標題Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006
頁面411-414
頁數4
DOIs
出版狀態Published - 2006
事件2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006 - Pasadena, CA, United States
持續時間: 2006 12月 182006 12月 20

出版系列

名字Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006

Other

Other2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006
國家/地區United States
城市Pasadena, CA
期間06-12-1806-12-20

All Science Journal Classification (ASJC) codes

  • 一般電腦科學

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