检验结果 用 Abba 来检验。 $ python face_detect.py abba.png haarcascade_frontalface_default.xml 没有问题，试试另一张照片。 那两个东西不是脸，我们再试一次。

Let's make a real-time Facial Landmark Detection using OpenCV, Python, and Mediapipe API. It detects 468 facial landmarks in real time. Facial Landmark Detection is used for AR (Augmented Reality ...

All the cool phones now are doing facial recognition. While that sounds like a big job, you can add face detection and recognition easily to your projects if you can support the OpenCV library. [Li… ...