代码: void landmark(Mat face_img) { string modelfile = "C:\\WorkSpace\\SoftWare\\dlib-19.10\\models\\shape_predictor_68_face_landmarks.dat"; // Load face detection and pose estimation models. frontal_face_detector detector = get_frontal_face_detector(); shape_predictor pose_model; deserialize(modelfile) >> pose_model; // Detect faces cv_image<bgr_pixel> cimg(face_img); std::vector<dlib::rectangle> faces = detector(cimg); // Find the pose of each face. std::vector<full_object_detection> shapes; for (unsigned long i = 0; i < faces.size(); ++i) { shapes.push_back(pose_model(cimg, faces[i])); Rect r; r.x = faces[i].left(); r.y = faces[i].top(); r.width = faces[i].width(); r.height = faces[i].height(); cv::rectangle(face_img, r, Scalar(0, 0, 255)); } if (!shapes.empty()) { for (int i = 0; i < 68; i++) { circle(face_img, cvPoint(shapes[0].part(i).x(), shapes[0].part(i).y()), 3, cv::Scalar(0, 0, 255), -1); // shapes[0].part(i).x();//68个 } } //Display it all on the screen imshow("Dlib特征点", face_img); waitKey(0); }
效果图:
提示:
1.严重性 代码 说明 项目 文件 行 禁止显示状态
错误 LNK2001 无法解析的外部符号 USER_ERROR__inconsistent_build_configuration__see_dlib_faq_2 cv_example C:\WorkSpace\Visual_studio\c_design\c_practice\cv_example\main.obj 1
如果出现这种 错误 请将 dlib\all\source.cpp 添加到工程目录下。
环境配置:
1. include 包含目录
2.库文件 dlib.lib 目录
3.设置 输入 需要的库文件
4.设置支持文件