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backoprt 8987
author
Vincent Rabaud
<no@email>
Tue, 10 Jul 2012 19:09:25 +0000
(19:09 +0000)
committer
Vincent Rabaud
<no@email>
Tue, 10 Jul 2012 19:09:25 +0000
(19:09 +0000)
modules/nonfree/doc/feature_detection.rst
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diff --git
a/modules/nonfree/doc/feature_detection.rst
b/modules/nonfree/doc/feature_detection.rst
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--- a/
modules/nonfree/doc/feature_detection.rst
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modules/nonfree/doc/feature_detection.rst
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-126,3
+126,5
@@
Detects keypoints and computes SURF descriptors for them.
:param params: SURF algorithm parameters in OpenCV 1.x API.
The function is parallelized with the TBB library.
+
+If you are using the C version, make sure you call ``cv::initModule_nonfree()`` from ``nonfree/nonfree.hpp``.