python读取图片像素矩阵
import numpy as npfrom PIL import Imageim = Image.open('test.jpg')im2 = np.array(im)
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1.PIL库
import numpy as np
from PIL import Image
image = Image.open('test.jpg')
mat= np.array(image)
2.matplotlib.image
import matplotlib.image as mpimg
mat= mpimg.imread('test.jpg')
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