python 基于opencv画方框

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import cv2
image = cv2.imread("girl1.jpeg")

h = 50
x_center = 264
y_center = 712

draw_0 = cv2.rectangle(image, (x_center-h, y_center-h), (x_center+h, y_center+h), (255, 0, 0), 2)
cv2.imshow('German',draw_0)

参数是对角顶点坐标，颜色空间，线宽。