A framework for background detection in video | |
Qing, LY; Wang, WQ; Huang, TJ; Gao, W | |
刊名 | ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING
![]() |
2002 | |
卷号 | 2532页码:799-805 |
ISSN号 | 0302-9743 |
英文摘要 | This paper presents a framework for background detection in video. First, key frames are extracted to capture background change in video and reduce the magnitude of the data. Then we analyze the content of the key frames to determine whether there is an interesting background in them. A time-constrained clustering algorithm is exploited for key frame extraction. Background detection in the key frame is done with color and texture cues. The illumination varies much in natural scenes. To deal with the varying illumination, color is modeled with three sub-models: strong light, normal light and weak light. The connectivity of background pixels is used to reduce the computing cost of texture. Experimental results show that background can be detected simply and efficiently under the framework. |
WOS研究方向 | Computer Science ; Imaging Science & Photographic Technology ; Telecommunications |
语种 | 英语 |
出版者 | SPRINGER-VERLAG BERLIN |
WOS记录号 | WOS:000181472200099 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.204/handle/2XEOYT63/13547] ![]() |
专题 | 中国科学院计算技术研究所期刊论文_英文 |
通讯作者 | Qing, LY |
作者单位 | 1.Chinese Acad Sci, Comp Technol Inst, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Qing, LY,Wang, WQ,Huang, TJ,et al. A framework for background detection in video[J]. ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING,2002,2532:799-805. |
APA | Qing, LY,Wang, WQ,Huang, TJ,&Gao, W.(2002).A framework for background detection in video.ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING,2532,799-805. |
MLA | Qing, LY,et al."A framework for background detection in video".ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2002, PROCEEDING 2532(2002):799-805. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论