| 三维计算机视觉系统中的结构光快速定标 |
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| 引用本文： | 雷海军,金刚,雷丰中,李德华.三维计算机视觉系统中的结构光快速定标[J].湖南工程学院学报(自然科学版),2001(Z1). |
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| 作者姓名： | 雷海军 金刚 雷丰中 李德华 |
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| 作者单位： | 湖南工程学院电气工程系 湖南湘潭411101
(雷海军)，华中科技大学图像识别与人工智能研究所 湖北武汉430074
(金刚，雷丰中)，华中科技大学图像识别与人工智能研究所 湖北武汉430074(李德华) |
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| 基金项目： | 国家自然科学基金资助项目 (69775 0 2 2 ) |
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| 摘 要： | 利用DLT模型及简化模型 ,导出双相机单激光系统定标模型 ,巧妙地设计适用于单双相机系统的透明定标薄板 ,实现从单摄像机到双摄像机的快速定标。整个方案简单快速有效 ,定标精度达像素级。方案还可推广到多相机多激光源系统。
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| 关 键 词： | 三维彩色信息获取 结构光测距 摄像机定标 DLT模型 计算机视觉 |
Fast Camera Calibration For 3D Computer Vision System of Structured Light |
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| LEI Hai-jun,JIN Gang,LEI Feng-zhong,LI De-hua.Fast Camera Calibration For 3D Computer Vision System of Structured Light[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2001(Z1). |
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| Authors: | LEI Hai-jun JIN Gang LEI Feng-zhong LI De-hua |
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| Abstract: | By considering the camera calibration and according to the simplified DLT model in the computer vision system as well as the demand and characteristics of 3DLCS,We analyze the calibration models and methods for the structure light measurement system of single camera and dual-camera.We implemented the calibration of single camera and dual-camera system quickly and successfully by using clarity sheet that we designed.The experiment results show that the scheme and algorithm are simple,fast and efficient and the calibration accuracy can be in pixel.It can be applied to multi-camera and laser system. |
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| Keywords: | acquisition of 3D color information structure light measurement camera calibration DLT model computer vision |
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