| Yuan Hui（元辉）,Chang Yilin,Ma Yanzhuo,Bai Donglin,Lu Zhaoyang.[J].高技术通讯(英文),2012,18(1):84~89 |
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| Motion feature descriptor based moving objects segmentation① |
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| DOI： |
| 中文关键词: |
| 英文关键词: motion estimation (ME), motion feature descriptor (MFD), fuzzy C-means clustering, moving objects segmentation, video analysis |
| 基金项目: |
| Author Name | Affiliation | | Yuan Hui（元辉） | | | Chang Yilin | | | Ma Yanzhuo | | | Bai Donglin | | | Lu Zhaoyang | |
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| 中文摘要: |
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| 英文摘要: |
| A novel moving objects segmentation method is proposed in this paper. A modified three dimensional recursive search (3DRS) algorithm is used in order to obtain motion information accurately. A motion feature descriptor (MFD) is designed to describe motion feature of each block in a picture based on motion intensity, motion in occlusion areas, and motion correlation among neighbouring blocks. Then, a fuzzy C-means clustering algorithm (FCM) is implemented based on those MFDs so as to segment moving objects. Moreover, a new parameter named as gathering degree is used to distinguish foreground moving objects and background motion. Experimental results demonstrate the effectiveness of the proposed method. |
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