Merge pull request #9235 from sturkmen72:patch-3

modules/imgproc/include/opencv2/imgproc.hpp

@@ -2795,6 +2795,9 @@ CV_EXPORTS_W void adaptiveThreshold( InputArray src, OutputArray dst,
 //! @addtogroup imgproc_filter
 //! @{
 
+/** @example Pyramids.cpp
+An example using pyrDown and pyrUp functions
+ */
 /** @brief Blurs an image and downsamples it.
 
 By default, size of the output image is computed as `Size((src.cols+1)/2, (src.rows+1)/2)`, but in
@@ -3669,6 +3672,9 @@ enum TemplateMatchModes {
     TM_CCOEFF_NORMED = 5  //!< \f[R(x,y)= \frac{ \sum_{x',y'} (T'(x',y') \cdot I'(x+x',y+y')) }{ \sqrt{\sum_{x',y'}T'(x',y')^2 \cdot \sum_{x',y'} I'(x+x',y+y')^2} }\f]
 };
 
+/** @example MatchTemplate_Demo.cpp
+An example using Template Matching algorithm
+ */
 /** @brief Compares a template against overlapped image regions.
 
 The function slides through image , compares the overlapped patches of size \f$w \times h\f$ against
@@ -4134,6 +4140,9 @@ enum ColormapTypes
     COLORMAP_PARULA = 12 //!< ![parula](pics/colormaps/colorscale_parula.jpg)
 };
 
+/** @example falsecolor.cpp
+An example using applyColorMap function
+*/
 /** @brief Applies a GNU Octave/MATLAB equivalent colormap on a given image.
 
 @param src The source image, grayscale or colored of type CV_8UC1 or CV_8UC3.
@@ -4216,6 +4225,9 @@ CV_EXPORTS void rectangle(CV_IN_OUT Mat& img, Rect rec,
                           const Scalar& color, int thickness = 1,
                           int lineType = LINE_8, int shift = 0);
 
+/** @example Drawing_2.cpp
+An example using drawing functions
+ */
 /** @brief Draws a circle.
 
 The function circle draws a simple or filled circle with a given center and radius.
@@ -4339,6 +4351,9 @@ CV_EXPORTS void fillPoly(Mat& img, const Point** pts,
                          const Scalar& color, int lineType = LINE_8, int shift = 0,
                          Point offset = Point() );
 
+/** @example Drawing_1.cpp
+An example using drawing functions
+ */
 /** @brief Fills the area bounded by one or more polygons.
 
 The function fillPoly fills an area bounded by several polygonal contours. The function can fill