From 9a30882032e80661fe6c69d7c50da0154e4e431f Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Thu, 22 Sep 2016 10:35:52 +0530
Subject: Image processing functions for blurring, thresholding and edge
 detection added

---
 src/c/imageProcessing/cvimgproc/imcvDilate.cpp | 71 ++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/c/imageProcessing/cvimgproc/imcvDilate.cpp

(limited to 'src/c/imageProcessing/cvimgproc/imcvDilate.cpp')

diff --git a/src/c/imageProcessing/cvimgproc/imcvDilate.cpp b/src/c/imageProcessing/cvimgproc/imcvDilate.cpp
new file mode 100644
index 0000000..1659cf5
--- /dev/null
+++ b/src/c/imageProcessing/cvimgproc/imcvDilate.cpp
@@ -0,0 +1,71 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/* Function to adaptive threshold a gray scale image*/
+
+#include "types.h"
+#include "cvcore.hpp"
+#include "cvimgproc.hpp"
+
+
+using namespace cv;
+
+Mat imcvDilate(Mat src, char* dilation_type, double size, double iterations, \
+				char* border_type, double border_value)
+{
+
+	/*Mat dst(src.rows, src.cols, src.type());*/
+	Mat dst = src.clone();
+	int dilate_type =0;
+
+	if(strcmp(dilation_type,"MORPH_RECT") == 0)
+	{
+		dilate_type = MORPH_RECT;
+	}		
+	else if(strcmp(dilation_type,"MORPH_CROSS") == 0)
+	{
+		dilate_type = MORPH_CROSS;
+	}		
+	else if(strcmp(dilation_type,"MORPH_ELLIPSE") == 0)
+	{
+		dilate_type = MORPH_ELLIPSE;
+	}		
+
+
+	Mat element = getStructuringElement(dilate_type, Size(size,size), \
+					Point((size-1)/2,(size-1)/2));
+
+	if(strcmp(border_type,"BORDER_REPLICATE") == 0)
+	{
+		dilate(src, dst, element, Point(-1,-1), iterations, BORDER_REPLICATE);
+	}
+	else if(strcmp(border_type,"BORDER_REFLECT"))
+	{
+		dilate(src, dst, element, Point(-1,-1), iterations, BORDER_REFLECT);
+	}
+	else if(strcmp(border_type,"BORDER_REFLECT_101"))
+	{
+		dilate(src, dst, element, Point(-1,-1), iterations,BORDER_REFLECT_101);
+	}
+	else if(strcmp(border_type,"BORDER_WRAP"))
+	{
+		dilate(src, dst, element, Point(-1,-1), iterations, BORDER_WRAP);
+	}
+	else if(strcmp(border_type,"BORDER_CONSTANT"))
+	{
+		dilate(src, dst, element, Point(-1,-1), iterations, BORDER_CONSTANT, \
+				Scalar(border_value));
+	}
+	
+	
+	return dst;
+}
\ No newline at end of file
-- 
cgit