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Add a note to morphologyEx documentation to clarify the behavior when iterations > 1.

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catree 2017-06-25 00:16:16 +02:00
parent 51e16bbe81
commit a084501ecf
1 changed files with 3 additions and 0 deletions
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modules/imgproc/include/opencv2/imgproc.hpp
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@ -2181,6 +2181,9 @@ kernel center.
@param borderValue Border value in case of a constant border. The default value has a special
meaning.
@sa dilate, erode, getStructuringElement
@note The number of iterations is the number of times erosion or dilatation operation will be applied.
For instance, an opening operation (#MORPH_OPEN) with two iterations is equivalent to apply
successively: erode -> erode -> dilate -> dilate (and not erode -> dilate -> erode -> dilate).
*/
CV_EXPORTS_W void morphologyEx( InputArray src, OutputArray dst,
int op, InputArray kernel,