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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lin Guo-Yu Chen Xu Zhang Wei-Gong |
| Copyright Year | 2010 |
| Abstract | Rectification of stereo vision is also call rectification of Epipolar Lines. For searching the corresponding points rapidly and accurately, the rectification is used to make the epipolar lines of stereo images be parallel to the horizontal direction and remove the parallax in vertical direction. In the paper, a robust algorithm is presented to rectify the stereo images based on the traditional projective rectification algorithm. In this method, the rectification is composed of several steps, and the transformation matrix is calculated by the corresponding points and then is optimized by Levenberg-Marquardt method and Evolutionary Programming (EP) algorithm. And meanwhile the RANSAC algorithm is used, which avoid the severe error caused by the noise and wrong correspondence. Furthermore, a robust optimization function is proposed for the situation of slight movement of two cameras. Experiments with real images show that the method is an effective rectification method. |
| Starting Page | 322 |
| Ending Page | 326 |
| File Size | 554363 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424450015 |
| e-ISBN | 9781424457397 |
| DOI | 10.1109/ICMTMA.2010.220 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-03-13 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | fundamental matrix Mechatronics Automation epipolar geometry Instruments Optimization methods Calibration Matrix decomposition epipolar rectification Geometry random sampling consensus Cameras Robustness Stereo vision |
| Content Type | Text |
| Resource Type | Article |
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