opencv绘图函数练习（opencv logo）

opencv 图标绘画 import numpy as np import cv2 as cv img = np.zeros((512, 512, 3), np.uint8 img = cv.circle(img, (256, 176), 40, (0, 0, 255), -1))# 上－外圆－红色填充 img = cv.circle(img, (256, 176), 16, (0, 0, 0),

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