Hello everybody
I am developing a face detection APP with opencv in c++,i wanna use the ace-detection-adas-0001 model in my app.
System information :
OS : ubuntu 18.04
framework :Qt
compiler :GCC
openvino : l_openvino_toolkit_p_2020.2.120
opencv : openvino pre-built opencv 4.3.0
This is my tets code :
Net net = readNet("face-detection-adas-0001.bin","face-detection-adas-0001.xml");
Mat image = imread("image.jpg");
Mat blob = blobFromImage(image,1.0,cv::Size(672, 384),0);
net.setInput(blob);
Mat res = net.forward();
Mat objectMask(res.size[2], res.size[3],CV_32F, res.ptr<float>(0,1));
objectMask = objectMask.reshape(1, objectMask.total() / 7);
for(int i = 0 ; i < objectMask.rows ; i++)
{
float score = objectMask.at<float>(i, 2);
cout<<objectMask.at<float>(i, 0)<<endl;
if(score > 0.5)
{
int classId = static_cast<int>(objectMask.at<float>(i, 1));
//cout<<classId<<endl;
int left = static_cast<int>(image.cols * objectMask.at<float>(i, 3));
int top = static_cast<int>(image.rows * objectMask.at<float>(i, 4));
int right = static_cast<int>(image.cols * objectMask.at<float>(i, 5));
int bottom = static_cast<int>(image.rows * objectMask.at<float>(i, 6));
left = max(0, min(left, image.cols - 1));
top = max(0, min(top, image.rows - 1));
right = max(0, min(right, image.cols - 1));
bottom = max(0, min(bottom, image.rows - 1));
Rect box = Rect(left, top, right - left + 1, bottom - top + 1);
rectangle(image, Point(left, top), Point(right,bottom), Scalar(255, 0, 0));
}
}
imshow("sss",image);
waitKey(0);
I can build and run my test code successfully in Qt.
But it gives me very bad results and can not detect any face properly.
Can the problem be the openvino or opencv ?
I have not any idea about the problem.
Any help would be greatly appreciated
Thanks in advance.
