import cv2
# 讀取圖像
img = cv2.imread("sqh.png")
print(img) #列印圖檔的資訊
# 圖像顯示
cv2.imshow("display of photo", img)
cv2.waitKey(0) # 等待時間, 機關為毫秒, 0 表示任意鍵終止
cv2.destroyAllWindows() # 關閉視窗
# 輸出圖像形狀
print(img.shape)
# 輸出圖像大小
print(img.size)
# 輸出資料類型
print(img.dtype)
![](https://img.laitimes.com/img/9ZDMuAjOiMmIsIjOiQnIsISPrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdsATOfd3bkFGazxCMx8VesATMfhHLlN3XnxCMwEzX0xiRGZkRGZ0Xy9GbvNGLpZTY1EmMZVDUSFTU4VFRR9Fd4VGdsYTMfVmepNHLrJXYtJXZ0F2dvwVZnFWbp1zczV2YvJHctM3cv1Ce-cmbw5yY3QTYxgTZzYWM0YjZ4EjY2MDN2YWNxEGOhRWZhJTOl9CX3EzLchDMxIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjL4M3Lc9CX6MHc0RHaiojIsJye.png)