//----------------------------------------------------------------------------

// BINGYANG LIU

// OPENCV 3.0.0

//----------------------------------------------------------------------------

// The image size should be 2^k * 2^k

#include "QuadTree.h"

#include <iostream>

#include <vector>

#include <opencv2\core\core.hpp>

#include <opencv2\highgui\highgui.hpp>

#include <opencv2\imgproc\imgproc.hpp>

using namespace std;

using namespace cv;

int main(){

// Load image to gray level and resize the image

// For Gray Scale

Mat Img = imread("house.tif", 0);

// Get boundarybox area of the image

int Rows = Img.rows;

int Cols = Img.cols;

BoundaryBox Area(Vector2(0, 0), Vector2(Rows, Cols));

// Implement a quadtree

QuadTree Tree(Area, Img);

Tree.CreateQuadTree();

Tree.Mark_The_LeafNode(Tree.Root);

resize(Img, Img, Size(512, 512), 0, 0, 1);

namedWindow("Segment Image");

imshow("Segment Image", Img);

imwrite("QuadTreeSegmentation.tif", Img);

waitKey();

return 1;

}