Automatic moving object segmentation with accurate boundaries | |
Wang, J; Wang, HF; Liu, QS; Lu, HQ; Narayanan, PJ; Nayar, SK; Shum, HY | |
刊名 | COMPUTER VISION - ACCV 2006, PT I |
2006 | |
卷号 | 3851页码:276-285 |
英文摘要 | This paper presents a layer-model based method to segment moving objects from image sequence with accurate boundaries. The segmentation framework involves three stages: Motion seed detection, Motion layer expansion and Motion boundary refinement. In the first stage, motion seeds, which determine the amount and initial position of motion layers, are detected by corner matching between consecutive frames, and classified by global motion analysis. In the second stage, the detected motion seeds are expanded into motion layers. To preserve the spatial continuity, an energy function is defined to evaluate the spatial smoothness and accuracy of the layers. Then, Graph Cuts technique is used to solve the energy minimization problem and extract motion layers. In the last stage, the extracted layers are combined with edge information to find accurate boundaries of moving objects. The proposed method is tested on several image sequences and the experimental results illustrate its promising performance. |
WOS标题词 | Science & Technology ; Technology |
类目[WOS] | Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods |
研究领域[WOS] | Computer Science |
收录类别 | ISTP ; SCI |
语种 | 英语 |
WOS记录号 | WOS:000235772300029 |
公开日期 | 2015-12-24 |
内容类型 | 期刊论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/9288] |
专题 | 自动化研究所_09年以前成果 |
作者单位 | Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, J,Wang, HF,Liu, QS,et al. Automatic moving object segmentation with accurate boundaries[J]. COMPUTER VISION - ACCV 2006, PT I,2006,3851:276-285. |
APA | Wang, J.,Wang, HF.,Liu, QS.,Lu, HQ.,Narayanan, PJ.,...&Shum, HY.(2006).Automatic moving object segmentation with accurate boundaries.COMPUTER VISION - ACCV 2006, PT I,3851,276-285. |
MLA | Wang, J,et al."Automatic moving object segmentation with accurate boundaries".COMPUTER VISION - ACCV 2006, PT I 3851(2006):276-285. |
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