cloning demo added

diff --git a/samples/cpp/cloning_demo.cpp b/samples/cpp/cloning_demo.cpp
new file mode 100644 (file)
index 0000000..7952174
--- /dev/null
+++ b/samples/cpp/cloning_demo.cpp
@@ -0,0 +1,243 @@
+/*
+* cloning_demo.cpp
+*
+* Author:
+* Siddharth Kherada <siddharthkherada27[at]gmail[dot]com>
+*
+* This tutorial demonstrates how to use OpenCV seamless cloning
+* module without GUI.
+*
+* 1- Normal Cloning
+* 2- Mixed Cloning
+* 3- Monochrome Transfer
+* 4- Color Change
+* 5- Illumination change
+* 6- Texture Flattening
+
+* The program takes as input a source and a destination image (for 1-3 methods)
+* and ouputs the cloned image.
+*/
+
+#include "opencv2/photo.hpp"
+#include "opencv2/imgproc.hpp"
+#include "opencv2/highgui.hpp"
+#include "opencv2/core.hpp"
+#include <iostream>
+#include <stdlib.h>
+
+using namespace std;
+using namespace cv;
+
+int main(int argc, char **argv)
+{
+    cout << endl;
+    cout << "Cloning Module" << endl;
+    cout << "---------------" << endl;
+    cout << "Options: " << endl;
+    cout << endl;
+    cout << "1) Normal Cloning " << endl;
+    cout << "2) Mixed Cloning " << endl;
+    cout << "3) Monochrome Transfer " << endl;
+    cout << "4) Local Color Change " << endl;
+    cout << "5) Local Illumination Change " << endl;
+    cout << "6) Texture Flattening " << endl;
+    cout << endl;
+    cout << "Press number 1-6 to choose from above techniques: ";
+    int num;
+    cin >> num;
+    cout << endl;
+    
+    if(num == 1)
+    {
+        string folder =  "cloning/Normal_Cloning/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "destination1.png";
+        string original_path3 = folder + "mask.png";
+        
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat destination = imread(original_path2, IMREAD_COLOR);
+        Mat mask = imread(original_path3, IMREAD_COLOR);
+
+        if(source.empty())
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(destination.empty()) 
+        {
+            cout << "Could not load destination image " << original_path2 << endl;
+            exit(0);
+        }
+        if(mask.empty())
+        {
+            cout << "Could not load mask image " << original_path3 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        Point p;
+        p.x = 400;
+        p.y = 100;
+        
+        seamlessClone(source, destination, mask, p, result, 1);
+        
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    else if(num == 2)
+    { 
+        string folder = "cloning/Mixed_Cloning/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "destination1.png";
+        string original_path3 = folder + "mask.png";
+        
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat destination = imread(original_path2, IMREAD_COLOR);
+        Mat mask = imread(original_path3, IMREAD_COLOR);
+
+        if(source.empty()) 
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(destination.empty())
+        {
+            cout << "Could not load destination image " << original_path2 << endl;
+            exit(0);
+        }
+        if(mask.empty()) 
+        {
+            cout << "Could not load mask image " << original_path3 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        Point p;
+        p.x = destination.size().width/2;
+        p.y = destination.size().height/2;
+        
+        seamlessClone(source, destination, mask, p, result, 2);
+
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    else if(num == 3)
+    {
+        string folder = "cloning/Monochrome_Transfer/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "destination1.png";
+        string original_path3 = folder + "mask.png";
+
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat destination = imread(original_path2, IMREAD_COLOR);
+        Mat mask = imread(original_path3, IMREAD_COLOR);
+
+        if(source.empty())
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(destination.empty()) 
+        {
+            cout << "Could not load destination image " << original_path2 << endl;
+            exit(0);
+        }
+        if(mask.empty()) 
+        {
+            cout << "Could not load mask image " << original_path3 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        Point p;
+        p.x = destination.size().width/2;
+        p.y = destination.size().height/2;
+        
+        seamlessClone(source, destination, mask, p, result, 3);
+
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    else if(num == 4)
+    {
+        string folder = "cloning/Color_Change/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "mask.png";
+
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat mask = imread(original_path2, IMREAD_COLOR);
+
+        if(source.empty())
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(mask.empty())
+        {
+            cout << "Could not load mask image " << original_path2 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        
+        colorChange(source, mask, result, 1.5, .5, .5);
+
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    else if(num == 5)
+    {
+        string folder = "cloning/Illumination_Change/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "mask.png";
+
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat mask = imread(original_path2, IMREAD_COLOR);
+
+        if(source.empty()) 
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(mask.empty())
+        {
+            cout << "Could not load mask image " << original_path2 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        
+        illuminationChange(source, mask, result, .2, .4);
+
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    else if(num == 6)
+    {
+        string folder = "cloning/Texture_Flattening/";
+        string original_path1 = folder + "source1.png";
+        string original_path2 = folder + "mask.png";
+
+        Mat source = imread(original_path1, IMREAD_COLOR);
+        Mat mask = imread(original_path2, IMREAD_COLOR);
+
+        if(source.empty())
+        {
+            cout << "Could not load source image " << original_path1 << endl;
+            exit(0);
+        }
+        if(mask.empty())
+        {
+            cout << "Could not load mask image " << original_path2 << endl;
+            exit(0);
+        }
+
+        Mat result;
+        
+        textureFlattening(source, mask, result, 30, 45, 3);
+
+        imshow("Output",result);
+        imwrite(folder + "cloned.png", result);
+    }
+    waitKey(0);
+}