cv2.polylines
box = np.reshape(np.array(box), [-1, 1, 2]).astype(np.int32) image = cv2.polylines(np.array(image), [box], True, (255, 0, 0), 5)
图片路径里不能有中文,不然cv2.polylines会报一些莫名其妙的错误
box = np.reshape(np.array(box), [-1, 1, 2]).astype(np.int32) image = cv2.polylines(np.array(image), [box], True, (255, 0, 0), 5)
图片路径里不能有中文,不然cv2.polylines会报一些莫名其妙的错误