Depth fingerprint map of active range-gated imaging for real-time three-dimensional measurement of foreground objects
文献类型：期刊论文
| 作者 | Wang, Xinwei; Zhou, Yan; He, Jun; Fan, Songtao; Zhang, Xin; Lei, Pingshun; Liu, Yuliang |
| 刊名 | Applied optics
 |
| 出版日期 | 2011-06-20 |
| 卷号 | 50期号:18页码:2984-2989 |
| ISSN号 | 1559-128X |
| DOI | 10.1364/ao.50.002984 |
| 通讯作者 | Wang, xinwei(sinvaywang@yahoo.com.cn) |
| 英文摘要 | We present a depth fingerprint map to obtain three-dimensional (3d) spatial information from objects in a large deterministic background by active range-gated imaging, for night remote surveillance. this method first gives the depth fingerprint map of the region of interest in the background by gate viewing in the form of contour bands in range. the map is then embedded in the range-gated laser surveillance system. finally, 3d spatial information such as target scale and location can be estimated by segmenting the target from the background and matching them with the depth fingerprint map. the measurement is performed by computer background processing. therefore, the method has no influence on the frame rate of surveillance systems and can realize real-time surveillance. in this paper, the approach to acquisition of the depth fingerprint map is also demonstrated without an echo-broadening effect. (c) 2011 optical society of america |
| WOS关键词 | LASER-RADAR ; ACCURACY |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000291968500023 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428302 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wang, Xinwei |
| 作者单位 | Chinese Acad Sci, Inst Semicond, Optoelect Syst Lab, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xinwei,Zhou, Yan,He, Jun,et al. Depth fingerprint map of active range-gated imaging for real-time three-dimensional measurement of foreground objects[J]. Applied optics,2011,50(18):2984-2989. |
| APA | Wang, Xinwei.,Zhou, Yan.,He, Jun.,Fan, Songtao.,Zhang, Xin.,...&Liu, Yuliang.(2011).Depth fingerprint map of active range-gated imaging for real-time three-dimensional measurement of foreground objects.Applied optics,50(18),2984-2989. |
| MLA | Wang, Xinwei,et al."Depth fingerprint map of active range-gated imaging for real-time three-dimensional measurement of foreground objects".Applied optics 50.18(2011):2984-2989. |
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来源：半导体研究所
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