face shape detector

Initialize dlibs face detector HOG-based and then create the facial landmark predictor and the face aligner detector dlibget_frontal_face_detector predictor dlibshape_predictorargsshape_predictor fa FaceAlignerpredictor desiredFaceWidth256 Line 19 initializes our detector object using dlibs get_frontal_face_detector. With ML Kits face detection API you can detect faces in an image identify key facial features and get the contours of detected faces.

3 Manieres De Determiner La Forme De Votre Visage Face Shapes Face Shapes Guide Angular Face

Loading the face detector Line 19.

. Well be using dlibs HOG Linear SVM face detector. With face detection you can get the information you need to perform tasks like embellishing selfies and portraits or generating avatars from a users photo. The detector allows us to find a face in an imagevideo prior to localizing landmarks on the face. See Face Detection for the latest documentation.

Alternatively you could use Haar cascades great for resource-constrained embedded devices or a more accurate deep learning face detector. Dlibshape_predictorargsshape_predictor返回训练好的人脸68特征点检测器shape_predictorpredictorgray rectgray 输入的8位灰度或RGB图像rect 开始内部人脸检测的边界框的位置信息返回68个特征点的位置import dlibimport cv2img cv2imreadimag.

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