【零代码研发】OpenCV实验大师工作流引擎C++ SDK演示

-找圆
-找线段
-找Blob
-找角点
-模板匹配
-颜色识别
-廓分析
-面积测量
-形态学操作
-图像增强
-色彩转换

void MainWindow::run_workflow() {
    std::cout<<"run workflow engine here..."<<std::endl;
    if(image_data_path->text().isEmpty() || vm_file_path->text().isEmpty()) {
            QMessageBox::warning(this, "Warning!", "Failed to open the ONNX model...");
            return;
    }
    std::string image_file = image_data_path->text().toStdString();
    std::string vm_file = vm_file_path->text().toStdString();
    runlog_txt_editor->append("工作流文件: " + vm_file_path->text());
    runlog_txt_editor->append("输入图像: " + image_data_path->text());

    std::shared_ptr<MainWorkFlow> engine(new MainWorkFlow());
    engine->initWorkFlow(vm_file);
    cv::Mat frame = cv::imread(image_file);

    std::vector<std::string> loginfos;
    cv::Mat result;
    engine->run_workflow(frame, result, loginfos);

    for(auto one_info : loginfos) {
        runlog_txt_editor->append(QString::fromLocal8Bit(one_info.c_str()));
    }
    runlog_txt_editor->append("运行完成: " + image_data_path->text());
    cv::Mat image;
    cv::cvtColor(result, image, cv::COLOR_BGR2RGB);
    QImage img = QImage(image.data, image.cols, image.rows, image.step, QImage::Format_RGB888);
    img = img.scaled(QSize(640, 640), Qt::KeepAspectRatio);
    QPixmap mp;
    mp=mp.fromImage(img);
    target_image_label->setAlignment(Qt::AlignCenter);
    target_image_label->setPixmap(mp);
}