【opencv】opencv图像透视变换和二值化处理_on the road

#include "highgui.h"
#include <opencv\cv.h>
#include "cv.h"
#include <cv.h>
#include <cvaux.h>
#include <highgui.h> 
#include <ml.h>
using namespace cv;

#define max(a,b)  (((a) > (b)) ? (a) : (b))  
#define min(a,b)  (((a) < (b)) ? (a) : (b))  

#define ROAD "H:\kc.jpg"
#define WIN1 "win1"
#define WIDTH 300
#define HEIGHT 300

int mouse_x,mouse_y; 
int pointset[8];

void point(int mouseevent, int x, int y, int flags, void* param) ;
void getPoint(const char* win) ;
void get_four_points(int *pointset,IplImage* crw);
void PerspectiveTrans(IplImage* src, IplImage* dst,int* pointset ,CvMat *transmat);
void invert_to_binary(IplImage* img);

template<class T> class Image {
	public:
	IplImage* imgp;

	Image(IplImage* img=0) {imgp=img;}
	~Image(){imgp=0;}
	inline T* operator[](const int rowIndx) {return ((T *)(imgp->imageData + rowIndx*imgp->widthStep));}
};


typedef Image<unsigned char> BwImage;

void cvThin (IplImage* src, IplImage* dst, int iterations) 
{
	cvCopyImage(src, dst);
	BwImage dstdat(dst);
	IplImage* t_image = cvCloneImage(src);
	BwImage t_dat(t_image);
	for (int n = 0; n < iterations; n++)
	for (int s = 0; s <= 1; s++) 
	{
		cvCopyImage(dst, t_image);
		for (int i = 0; i < src->height; i++)
		for (int j = 0; j < src->width; j++)
		if (t_dat[i][j]) 
		{
			int a = 0, b = 0;
			int d[8][2] = {
   #include "highgui.h"
#include <opencv\cv.h>
#in