Read.py 文件源码

def start():
    cap = cv2.VideoCapture(0)
    while(True):
        # Capture frame-by-frame
        ret, frame = cap.read()

        FaceArray=getFaceArray(frame)
        img2=frame
        for r in FaceArray :
            img2=cv2.rectangle(frame, (r[0], r[1]), (r[2], r[3]), (0, 255, 0), 3)
            img3 = frame[r[1]:r[3], r[0]:r[2]]  # ?????????????
            feature=Tools.get_feature(img3)
            name=readFace(feature)
            font=cv2.FONT_HERSHEY_SIMPLEX
            img2= cv2.putText(img2,name,(r[1],r[3]), font, 1,(255,255,255),2)

        cv2.imshow('frame',img2)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break