bodydetector.py 文件源码

def findbodies(image, faces):

    bodies = np.zeros_like(faces)
    bodiesindex = 0

    #for each face, draw a body
    for (x, y, facewidth, faceheight) in faces:
        #3*faceheight, 7/3 * facewidth, .5*faceheight below the face.
        bodyheight = 3 * faceheight
        bodywidth = 7/3 * facewidth
        y_body = y + faceheight + .5 * faceheight
        x_body = x + .5 * facewidth - .5 * bodywidth

        bodies[bodiesindex] = (x_body,y_body, bodywidth, bodyheight)
        bodiesindex = bodiesindex + 1

        #cv2.rectangle(image, (x_body, y_body), (x_body+bodywidth, y_body+bodyheight), (0, 255, 0), 2)

    return bodies