1、opencv
2、imageio
3、matplotlib
4、scipy

# coding:utf-8import cv2import imageiofrom scipy import miscfrom PIL import Imagefrom matplotlib import pyplot as pltimage_path = "./images/000011.jpg"# 使用pillow讀取圖片，獲取圖片的寬和高img_pillow = Image.open(image_path)img_width = img_pillow.width # 圖片寬度img_height = img_pillow.height # 圖片高度print("width -> {}, height -> {}".format(img_width, img_height))img_cv = cv2.imread(image_path)img_imageio = imageio.imread(image_path)img_scipy = misc.imread(image_path)img_matplot = plt.imread(image_path)print(img_cv.shape)print(img_imageio.shape)print(img_scipy.shape)print(img_matplot.shape)

輸出結果如下：

width -> 2000, height -> 1333
(1333, 2000, 3)
(1333, 2000, 3)
(1333, 2000, 3)
(1333, 2000, 3)

注意事項：讀取出的圖像矩陣的shape是按 高度、寬度、通道數 這個順序，圖像寬度是第一個維度

總結

以上所述是小編給大家介紹的python讀取圖片的幾種方式及圖像寬和高的存儲順序，希望對大家有所幫助！