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docs: adds doxygen @note for python in docs related to contour moments

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anirudt 2016-09-09 13:23:43 +05:30
parent 6825375694
commit 06e0fb25e9
1 changed files with 5 additions and 2 deletions
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7
modules/imgproc/include/opencv2/imgproc.hpp
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@ -3570,12 +3570,15 @@ results are returned in the structure cv::Moments.
@param array Raster image (single-channel, 8-bit or floating-point 2D array) or an array (
\f$1 \times N\f$ or \f$N \times 1\f$ ) of 2D points (Point or Point2f ).
Note: For Python users, note that the numpy type for the input array should be either np.int32 or
np.float32, or in general of type CV_32S or CV_32F.
@param binaryImage If it is true, all non-zero image pixels are treated as 1's. The parameter is
used for images only.
@returns moments.
@note Only applicable to contour moments calculations: For Python users, note that the numpy
type for the input array should be either np.int32 or np.float32, or in general of type CV_32S or CV_32F.
Thus, np.float will not work in this case, as it is the same as np.float64 and does not satisfy the
Point2f type check.
@sa contourArea, arcLength
*/
CV_EXPORTS_W Moments moments( InputArray array, bool binaryImage = false );