Function setLabel

rtpose_wrapper/src/caffe/data_transformer.cpp:2356–2365

}

void setLabel(cv::Mat& im, const std::string label, const cv::Point& org) {
    int fontface = cv::FONT_HERSHEY_SIMPLEX;
    double scale = 0.5;
    int thickness = 1;
    int baseline = 0;

    cv::Size text = cv::getTextSize(label, fontface, scale, thickness, &baseline);
    rectangle(im, org + cv::Point(0, baseline), org + cv::Point(text.width, -text.height), CV_RGB(0,0,0), CV_FILLED);
    putText(im, label, org, fontface, scale, CV_RGB(255,255,255), thickness, 20);
}

template<typename Dtype>
void DataTransformer<Dtype>::visualize(cv::Mat& img, MetaData meta, AugmentSelection as) {