Re: distance of an object via fundametal matrix
- From: "Carter" <zhao.chen11@xxxxxxxxx>
- Date: 25 Dec 2006 09:36:58 -0800
You'd better read the book 'multiple view geometry' or other related
papers to find out how to use projection matrices of two cameras and
the image correspondences to compute the 3D position of an object. I
don't think you can get a true distance without camera calibration.
michael.klaube@xxxxxxxxxxxxxx wrote:
Hi
i want to compute the distance of an obejct.
I have an uncalibrated stereo-camera-system. I already computed the
fundamental matrix by the eight-point-algorithm.
Now I estimated the projections matrices via:
P_left = [I | 0];
P_right = [[e_right]xF | e_right];
(e_right & e_left are the epipoles)
How can I compute the distance of an Object now?
thank you!
.
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- From: michael.klaube@xxxxxxxxxxxxxx
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