fix displaying backprojectpatch picture, parameter description in planar…

fix displaying backprojectpatch picture, parameter description in planar subdivs; one more fix from Gabor

modules/core/doc/old_basic_structures.rst

@@ -579,7 +579,7 @@ Copy
 ----
 Copies one array to another.
 
-.. cfunction:: void cvCopy(const CvArr* src, CvArr* dst, const CvArr* mask=NULL)
+.. ocv:cfunction:: void cvCopy(const CvArr* src, CvArr* dst, const CvArr* mask=NULL)
 .. ocv:pyoldfunction:: cv.Copy(src, dst, mask=None)-> None
 
     :param src: The source array 
@@ -1635,7 +1635,7 @@ SetIPLAllocators
 ----------------
 Makes OpenCV use IPL functions for allocating IplImage and IplROI structures.
 
-.. cfunction:: void cvSetIPLAllocators( Cv_iplCreateImageHeader create_header,                          Cv_iplAllocateImageData allocate_data, Cv_iplDeallocate deallocate,                          Cv_iplCreateROI create_roi, Cv_iplCloneImage clone_image )
+.. ocv:cfunction:: void cvSetIPLAllocators( Cv_iplCreateImageHeader create_header,                          Cv_iplAllocateImageData allocate_data, Cv_iplDeallocate deallocate,                          Cv_iplCreateROI create_roi, Cv_iplCloneImage clone_image )
 
 Normally, the function is not called directly. Instead, a simple macro ``CV_TURN_ON_IPL_COMPATIBILITY()`` is used that calls ``cvSetIPLAllocators`` and passes there pointers to IPL allocation functions. ::
 

modules/imgproc/doc/histograms.rst

@@ -315,7 +315,7 @@ Locates a template within an image by using a histogram comparison.
     
     :param factor: Normalization factor for histograms that affects the normalization scale of the destination image. Pass 1 if not sure. 
     
-The function calculates the back projection by comparing histograms of the source image patches with the given histogram. The function is similar to :ocv:func:`MatchTemplate`, but instead of comparing the raster patch with all its possible positions within the search window, the function ``CalcBackProjectPatch`` compares histograms. See the algorithm diagram below: ::
+The function calculates the back projection by comparing histograms of the source image patches with the given histogram. The function is similar to :ocv:func:`MatchTemplate`, but instead of comparing the raster patch with all its possible positions within the search window, the function ``CalcBackProjectPatch`` compares histograms. See the algorithm diagram below:
 
 .. image:: pics/backprojectpatch.png
 

modules/imgproc/doc/planar_subdivisions.rst

@@ -252,7 +252,7 @@ Returns the location of a point within a Delaunay triangulation.
 
     :param pt: Point to locate.
 
-    :param edge: Output edge the point falls onto or right to.
+    :param edge: Output edge that the point belongs to or is located to the right of it.
 
     :param vertex: Optional output vertex double pointer the input point coinsides with.