openCV--CvMat
2015-03-25 14:5510 人阅读评论(0)收藏编辑删除
1.CvMat 变量的输出 print
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1. inlinevoidcvDoubleMatPrint(constCvMat*mat)
2. {
3. inti,j;
4. for(i=0;i<mat->rows;i++)
5. {
6. for(j=0;j<mat->cols;j++)
7. {
8. printf("%f",cvmGet(mat,i,j));
9. }
10. printf("");
11. }
12. }
2.CvMat 变量的初始化和乘法
初始化
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1. CvMat*H=cvCreateMat(3,3,CV_64FC1);
2. cvSetIdentity(H);//初始化单位阵
3. oubleval=0.1f;
4. cvmSet(H,0,0,val);</span>
乘法
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1. cvMatMul(H,detaH,H);
3.CvMat* to double*