Epipolar geometry estimated using the matches from the environment

Now two images of a rock scene is taken by the same stereo setup. The software image-matching is applied to them, which establishs automatically the point correspondences between them and estimates their epipolar geometry. The original points in each image are available HERE for the first image and THERE for the second image, which have been extracted using Harris corner detector. The point matches established by image-matching are available HERE for the first image and THERE for the second image, and the estimated fundamental matrix is available HERE.


Now you can try to play with these two images. You will find that the estimated epipolar geometry is very good.

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The epipolar geometry estimated for the scene is unfortunately not valid for the calibration apparatus.

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Author: Zhengyou Zhang
Email: zzhang@sophia.inria.fr
Last modified: Wed Oct 23 13:45:26 MET DST