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Updated findHomography docs branch 2.4

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Updated the documents to give warning to the users of `findHomography` that the function may return an empty matrix in some cases. 
The user must take care of checking that.
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Daniel Angelov 2014-06-16 13:05:17 +01:00
parent 2b2ce3f6e9
commit 660d7cd3ae
1 changed files with 2 additions and 2 deletions
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modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
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@ -769,7 +769,7 @@ if there are no outliers and the noise is rather small, use the default method (
The function is used to find initial intrinsic and extrinsic matrices.
Homography matrix is determined up to a scale. Thus, it is normalized so that
:math:`h_{33}=1` .
:math:`h_{33}=1`. Note that whenever an H matrix cannot be estimated, an empty one will be returned.
.. seealso::