角点检测（3）SUSAN算子_第1张图片


#include "stdafx.h" #include  #include  #include  #include  #include  #include   int main( int argc, char** argv ) {     int height ,width ,step ,channels ;          int i,j,k,same ,max,min,thresh,sum;          uchar*data0,*data1 ;          //char *filename="result.bmp";         // IplImage* Img,*nimg; //声明IplImage指针     //载入图像        IplImage*  nimg = cvLoadImage("1.jpg");        IplImage*  Img = cvCreateImage(cvGetSize(nimg),8,1); 		cvCvtColor( nimg, Img, CV_BGR2GRAY ); height    = Img->height; width     = Img->width; step      = Img->widthStep/sizeof(uchar); channels = Img->nChannels;         data0   = (uchar*)Img->imageData;         data1 =    (uchar*)nimg->imageData; printf("Processing a %d X %d image with %d channels\n",width,height,channels); int OffSetX[37] = { -1, 0, 1, -2,-1, 0, 1, 2, -3,-2,-1, 0, 1, 2, 3, -3,-2,-1, 0, 1, 2, 3, -3,-2,-1, 0, 1, 2, 3, -2,-1, 0, 1, 2, -1, 0, 1 }; int OffSetY[37] = { -3,-3,-3, -2,-2,-2,-2,-2, -1,-1,-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3 };     max = min = data0[0];     //for(i=0;imax) max = data0[i*step+j];     //if(data0[i*step+j]