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| 基于单幅图像确定目标空间方位新方法的测距系统 | |
| 引用本文： | 黄凤荣,刘教民,孙壮志,裘之标.基于单幅图像确定目标空间方位新方法的测距系统[J].计算机工程与应用,2002,38(4):236-238. |
| 作者姓名： | 黄凤荣 刘教民 孙壮志 裘之标 |
| 作者单位： | 1. 河北工业大学,天津,300130 2. 北京航空航天大学,北京,100083 3. 天津康捷电光设备有限公司,天津,300092 |
| 摘 要： | 提出了一种新的由单幅二维投影图像确定目标三维空间方位的的方法,即在照、摄象机内部参数未知的条件下,采用目标上共面四线与他们在二维图像上投影相匹配的策略,来实现目标的定位;并将其应用于测距系统。因此该方法与以前方法相比,更附和实际需要,从而具有广泛的实际应用推广价值。 |
| 关 键 词： | 计算机视觉 目标定位 透视投影 测距 |
| 文章编号： | 1002-8331-(2002)04-0236-03 |
| 修稿时间： | 2001年2月1日 |
Distance Meseasure System Based on New Method of Determiningthe Three-dimensional Position and Orientation of Object froma Single View |
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| Huang Fengrong,Liu Jiaomin,Sun Zhuangzhi,Qin Zhibiao.Distance Meseasure System Based on New Method of Determiningthe Three-dimensional Position and Orientation of Object froma Single View[J].Computer Engineering and Applications,2002,38(4):236-238. | |
| Authors: | Huang Fengrong Liu Jiaomin Sun Zhuangzhi Qin Zhibiao |
| Affiliation: | Huang Fengrong 1 Liu Jiaomin 1 Sun Zhuangzhi 2 Qin Zhibiao 3 |
| Abstract: | This paper presents a distance measure system based on new method for determining the three-dimensional position and orientation of an object(relative to a camera)from a two-dimensional image.In contrast to the conventional approach,the method described here uses four coplanar lines on the object matching with their perspective image in the absence of the interior parameters of the camera.So this method has very important valu in the real application. |
| Keywords: | Computer vision Object location Perspective projection Distance measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |