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Merge pull request #8137 from LaurentBerger:thresholdDoc

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Solve issue 8136 opencv doc of threshold
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Alexander Alekhin 2017-02-07 15:12:53 +03:00 committed by GitHub
commit 3b5f1f767d
1 changed files with 5 additions and 3 deletions
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8
modules/imgproc/include/opencv2/imgproc.hpp
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@ -2709,7 +2709,7 @@ CV_EXPORTS_W void createHanningWindow(OutputArray dst, Size winSize, int type);
/** @brief Applies a fixed-level threshold to each array element.
The function applies fixed-level thresholding to a single-channel array. The function is typically
The function applies fixed-level thresholding to a multiple-channel array. The function is typically
used to get a bi-level (binary) image out of a grayscale image ( cv::compare could be also used for
this purpose) or for removing a noise, that is, filtering out pixels with too small or too large
values. There are several types of thresholding supported by the function. They are determined by
@ -2721,8 +2721,10 @@ or Triangle algorithm and uses it instead of the specified thresh . The function
computed threshold value. Currently, the Otsu's and Triangle methods are implemented only for 8-bit
images.
@param src input array (single-channel, 8-bit or 32-bit floating point).
@param dst output array of the same size and type as src.
@note Input image should be single channel only in case of CV_THRESH_OTSU or CV_THRESH_TRIANGLE flags
@param src input array (multiple-channel, 8-bit or 32-bit floating point).
@param dst output array of the same size and type and the same number of channels as src.
@param thresh threshold value.
@param maxval maximum value to use with the THRESH_BINARY and THRESH_BINARY_INV thresholding
types.