| 摄像机沿光轴运动下的场景三维重建 |
| |
| 引用本文： | 裴明涛,贾云得.摄像机沿光轴运动下的场景三维重建[J].计算机辅助设计与图形学学报,2005,17(3):534-539. |
| |
| 作者姓名： | 裴明涛 贾云得 |
| |
| 作者单位： | 北京理工大学计算机科学与工程系视觉与智能系统实验室,北京,100081 |
| |
| 基金项目： | 国家自然科学基金 (K60 0 75 0 0 5 )，国家“八六三”高技术研究发展计划 (2 0 0 2AA73 5 0 5 1) |
| |
| 摘 要： | 讨论了采用针孔摄像机进行摄像机沿光轴运动下的场景三维重建的方法．基于摄像机轴向运动的特点和性质，利用该方法找到图像间的缩放因子，进而解决了轴向运动下的特征匹配；采用Sturm的摄像机自标定方法得到摄像机的内外参数；从而实现了摄像机沿光轴运动下的场景三维重建．
|
| 关 键 词： | 三维重建 轴向运动 运动视觉 |
3D Reconstruction under Camera Motion along Optic Axis |
| |
| Pei Ming-tao,JIA Yun-de.3D Reconstruction under Camera Motion along Optic Axis[J].Journal of Computer-Aided Design & Computer Graphics,2005,17(3):534-539. |
| |
| Authors: | Pei Ming-tao JIA Yun-de |
| |
| Abstract: | This paper discusses the 3D reconstruction from images taken by a camera moving along its optic axis. In our solution, the feature-point matching and 3D reconstruction are realized effectively based on the properties of forward motion. Experiment results show that satisfactory 3D reconstruction can be obtained when the properties of forward motion are employed. |
| |
| Keywords: | 3D reconstruction forward motion structure from motion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
