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Fix documentation about depth combinations for imgproc functions.

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catree 2022-08-12 10:37:09 +02:00
parent 48afe1586a
commit 3d8614cb47
1 changed files with 6 additions and 2 deletions
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8
modules/imgproc/include/opencv2/imgproc.hpp
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@ -78,11 +78,15 @@ Input depth (src.depth()) | Output depth (ddepth)
--------------------------|----------------------
CV_8U | -1/CV_16S/CV_32F/CV_64F
CV_16U/CV_16S | -1/CV_32F/CV_64F
CV_32F | -1/CV_32F/CV_64F
CV_32F | -1/CV_32F
CV_64F | -1/CV_64F
@note when ddepth=-1, the output image will have the same depth as the source.
@note if you need double floating-point accuracy and using single floating-point input data
(CV_32F input and CV_64F output depth combination), you can use @ref Mat.convertTo to convert
the input data to the desired precision.
@defgroup imgproc_transform Geometric Image Transformations
The functions in this section perform various geometrical transformations of 2D images. They do not
@ -1753,7 +1757,7 @@ with the following \f$3 \times 3\f$ aperture:
@param src Source image.
@param dst Destination image of the same size and the same number of channels as src .
@param ddepth Desired depth of the destination image.
@param ddepth Desired depth of the destination image, see @ref filter_depths "combinations".
@param ksize Aperture size used to compute the second-derivative filters. See #getDerivKernels for
details. The size must be positive and odd.
@param scale Optional scale factor for the computed Laplacian values. By default, no scaling is