| 光学体视显微图像立体测量系统研究与开发 |
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| 引用本文： | 刘莉,姜志国,谢凤英,陈进. 光学体视显微图像立体测量系统研究与开发[J]. 中国体视学与图像分析, 2003, 8(4): 220-224 |
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| 作者姓名： | 刘莉 姜志国 谢凤英 陈进 |
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| 作者单位： | 1. 北京航空航天大学图像中心,北京,100083
2. 麦克奥迪集团有限公司,厦门,361006 |
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| 基金项目： | “Motic-北航图像技术研发中心”研发资金资助 |
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| 摘 要： | 根据立体视觉的原理,设计实现了基于光学体视显微镜图像的立体测量系统。从图像采集、摄像机标定、立体匹配到深度图生成,建立了完整的系统。对系统中的摄像机模型进行了线性标定,达到了亚像素的标定精度。在立体匹配中实现了三种不同的算法:改进的区域相关性匹配算法、基于边界特征的概率松弛迭代匹配方法、新序数测度法(New Ordinal Measure),并对结果的精度进行了分析和比较。
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| 关 键 词： | 立体测量 立体匹配 摄像机标定 光学体视显微镜 |
| 文章编号： | 1007-1482(2003)04-05 |
| 修稿时间： | 2003-07-10 |
RESEARCH AND DEVELOPMENT OF STEREOSCOPIC SYSTEM BASED ON STEREO LIGHT MICROSCOPE IMAGE |
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| LIU Li,JIANG Zhi-guo,XIE Feng-ying,CHEN Jin. RESEARCH AND DEVELOPMENT OF STEREOSCOPIC SYSTEM BASED ON STEREO LIGHT MICROSCOPE IMAGE[J]. Chinese Journal of Stereology and Image Analysis, 2003, 8(4): 220-224 |
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| Authors: | LIU Li JIANG Zhi-guo XIE Feng-ying CHEN Jin |
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| Abstract: | We have designed and constructed a complete stereoscopic system Based on stereoscopy theory using stereo light microscope which includes image grabbing, camera calibration, stereo matching and creating of depth image. The camera is calibrated in the system using linear model and the precision reaches subpixel level. we implement three different algorithms. In the stereo matching that improved area-based matching, iterated relaxation corresponding algorithm based on edge feature, new ordinal measure. By comparing between them, we obtain the conclusion that the new ordinal measure is the most robust. |
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| Keywords: | stereology stereo matching camera calibration stereo light microscope |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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