c 呼叫c Opencv dll的例項

2021-10-01 22:22:41 字數 2935 閱讀 4208

*****************************************c++**

mydll int getcenterpos(uchar* imagedata,int step, int widthvalue, int heightvalue, int binarythreshold, int lineblankthreshold, int* centerx, int* centery)

}//******

int tempx = 0;

int tempy = 0;

int count = vecmyhouse.size();

if (count > 50)

if (vecmyhouse.size() <3)continue;

if (vecmyhouse.size() > 20)continue;        

//sort(vecmyhouse.begin(), vecmyhouse.end());//大小排序

//最大值:            

int max = *max_element(vecmyhouse.begin(), vecmyhouse.end());//過濾

int min = *min_element(vecmyhouse.begin(), vecmyhouse.end());//過濾

int tempcount = 0;

//利用keyset方法將map中鍵放入到set中,可以使用  增強for

for (int k = 0; k < vecmyhouse.size(); k++)

}int value = (int)(tempx*1.0 / tempcount);

horizonmyhouse.push_back(value);

num++;}}

int tempx = 0;

//最大值:

int max = *max_element(horizonmyhouse.begin(), horizonmyhouse.end());//過濾

//最小值:

int min = max;//*min_element(horizonmyhouse.begin(), horizonmyhouse.end());//過濾

sort(horizonmyhouse.begin(), horizonmyhouse.end());//大小排序

int count = horizonmyhouse.size();

for (int z = 0; z < horizonmyhouse.size(); z++)

tempx += horizonmyhouse[z];

}tempx = tempx - (max + min);

if (horizonmyhouse.size() > 2)

else

*centerx += 1;

#if 1

//********************************************縱向遍歷

//maphorizonmap;//提取詞典

vectorvecmyhouse2(0);

vectorverticalmyhouse(0);

height = dst.rows;

width = dst.cols;

for (int i = 0; i < width; i++)

//******

int tempx = 0;

int tempy = 0;

int count = vecmyhouse.size();

if (vecmyhouse2.size() <3)continue;

if (vecmyhouse2.size() > 20)continue;

sort(vecmyhouse2.begin(), vecmyhouse2.end());//大小排序

//最大值:

int max = *max_element(vecmyhouse2.begin(), vecmyhouse2.end());//過濾

int min = *min_element(vecmyhouse2.begin(), vecmyhouse2.end());//過濾

int tempcount = 0;

//利用keyset方法將map中鍵放入到set中,可以使用  增強for

for (int k = 0; k < vecmyhouse2.size(); k++)

}int value = (int)(tempx / tempcount);

verticalmyhouse.push_back(value);

num++;}}

int tempy = 0;

//最大值:

max = *max_element(verticalmyhouse.begin(), verticalmyhouse.end());//過濾

//最小值:

min = max; //*min_element(verticalmyhouse.begin(), verticalmyhouse.end());//過濾

for (int z = 0; z < verticalmyhouse.size(); z++)

tempy += verticalmyhouse[z];

}tempy = tempy - (max + min);

if (verticalmyhouse.size()>2)

else

*centery += 1;

#endif

return 0;

}**********************************c#**

public class imagedll

c#呼叫

private void button_getcenterpos_click(object sender, eventargs e)

else

}

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