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authorJorawar Singh2017-06-30 11:28:58 +0530
committerJorawar Singh2017-06-30 11:28:58 +0530
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+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ *
+ * This help file was generated from CV_GaussianBlur.sci using help_from_sci().
+ *
+ -->
+
+<refentry version="5.0-subset Scilab" xml:id="CV_GaussianBlur" xml:lang="en"
+ xmlns="http://docbook.org/ns/docbook"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns:ns3="http://www.w3.org/1999/xhtml"
+ xmlns:mml="http://www.w3.org/1998/Math/MathML"
+ xmlns:scilab="http://www.scilab.org"
+ xmlns:db="http://docbook.org/ns/docbook">
+
+ <refnamediv>
+ <refname>CV_GaussianBlur</refname>
+ <refpurpose>function to blur image using gaussian filter</refpurpose>
+ </refnamediv>
+
+
+<refsynopsisdiv>
+ <title>Calling Sequence</title>
+ <synopsis>
+ cvtimg = CV_GaussianBlur(srcimg,ksize_width,ksize_height,sigma_x,sigma_y,border_type)
+
+ </synopsis>
+</refsynopsisdiv>
+
+<refsection>
+ <title>Parameters</title>
+ <variablelist>
+ <varlistentry><term>srcimg :</term>
+ <listitem><para> Source image.</para></listitem></varlistentry>
+ <varlistentry><term>ksize_width, ksize_height :</term>
+ <listitem><para> blurring kernel size. must be odd.</para></listitem></varlistentry>
+ <varlistentry><term>sigmaX :</term>
+ <listitem><para> Gaussian kernel standard deviation in X direction.</para></listitem></varlistentry>
+ <varlistentry><term>sigmaY :</term>
+ <listitem><para> Gaussian kernel standard deviation in Y direction;</para></listitem></varlistentry>
+ <varlistentry><term>border_type :</term>
+ <listitem><para> border mode used to extrapolate pixels outside of the image.</para></listitem></varlistentry>
+ </variablelist>
+</refsection>
+
+<refsection>
+ <title>Description</title>
+ <para>
+This function can be used for blurring image using gaussian filter. Image can be of any depth and have any no of channels.
+ </para>
+ <para>
+For sigmaX and sigmaY : if sigmaY is zero, it is set to be equal to sigmaX, if both sigmas are zeros, they are computed from ksize.width and ksize.height , respectively.
+ </para>
+ <para>
+border_type can be :
+<itemizedlist>
+<listitem>BORDER_REPLICATE: aaaaaa|abcdefgh|hhhhhhh</listitem>
+<listitem>BORDER_REFLECT: fedcba|abcdefgh|hgfedcb</listitem>
+<listitem>BORDER_REFLECT_101: gfedcb|abcdefgh|gfedcba</listitem>
+<listitem>BORDER_WRAP: cdefgh|abcdefgh|abcdefg</listitem>
+<listitem>BORDER_CONSTANT: iiiiii|abcdefgh|iiiiiii</listitem>
+</itemizedlist>
+ </para>
+ <para>
+This is curretly dummy function. It provides no functionality but is required
+for providing support for generating C code for OpenCV
+ </para>
+ <para>
+</para>
+</refsection>
+
+<refsection>
+ <title>Examples</title>
+ <programlisting role="example"><![CDATA[
+img = CV_LoadImage('~/test.jpg',0)
+dst = CV_GaussianBlur(img,3,3,0,0,"BORDER_CONSTANT")
+ ]]></programlisting>
+</refsection>
+
+<refsection>
+ <title>See also</title>
+ <simplelist type="inline">
+ <member><link linkend="CV_LoadImage">CV_Blur, CV_CvtColor</link></member>
+ </simplelist>
+</refsection>
+
+<refsection>
+ <title>Authors</title>
+ <simplelist type="vert">
+ <member>Siddhesh Wani</member>
+ </simplelist>
+</refsection>
+</refentry>