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Change Canny input image description, we can use multichannel image now

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vbystricky 2014-04-02 13:27:29 +04:00
parent ee2df645f4
commit c29583eacc
1 changed files with 3 additions and 3 deletions
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6
modules/imgproc/doc/feature_detection.rst
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@ -1,4 +1,4 @@
Feature Detection
Feature Detection
=================
.. highlight:: cpp
@ -15,9 +15,9 @@ Finds edges in an image using the [Canny86]_ algorithm.
.. ocv:cfunction:: void cvCanny( const CvArr* image, CvArr* edges, double threshold1, double threshold2, int aperture_size=3 )
:param image: single-channel 8-bit input image.
:param image: 8-bit input image.
:param edges: output edge map; it has the same size and type as ``image`` .
:param edges: output edge map; single channels 8-bit image, which has the same size as ``image`` .
:param threshold1: first threshold for the hysteresis procedure.