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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-12-26 11:27:09 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-12-26 11:27:09 +0000 |
| commit | 17fc94933b050c7b0917ee5a347b14d7b6f87580 (patch) | |
| tree | fee63df759e9bce7af7707d36748f4ce227b19cc /doc/filters.texi | |
| parent | 91cbb6ba53147a058e5cc91f5e466f18529abd9d (diff) | |
| download | ffmpeg-17fc94933b050c7b0917ee5a347b14d7b6f87580.tar.gz | |
Add erode libopencv filter.
Originally committed as revision 26097 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 1de7e3d71d..ef1ce62aa9 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -532,6 +532,7 @@ informations: Follows the list of supported libopencv filters. +@anchor{dilate} @subsection dilate Dilate an image by using a specific structuring element. @@ -578,6 +579,15 @@ ocv=dilate=5x5+2x2/cross:2 ocv=0x0+2x2/custom=diamond.shape:2 @end example +@subsection erode + +Erode an image by using a specific structuring element. +This filter corresponds to the libopencv function @code{cvErode}. + +The filter accepts the parameters: @var{struct_el}:@var{nb_iterations}, +with the same meaning and use of those of the dilate filter +(@pxref{dilate}). + @subsection smooth Smooth the input video. |