pytorch如何把二维变成一维
导读:pytorch如何把二维变成一维?from PIL import Image#python3中image要从PIL中导入 import numpy as np def getTestImgArray(filename,imgHeight,i...
pytorch如何把二维变成一维?
from PIL import Image#python3中image要从PIL中导入 import numpy as np def getTestImgArray(filename,imgHeight,imgWidth): im = Image.open(filename) x_s = imgWidth y_s = imgHeight im_arr = im.resize((x_s, y_s), Image.ANTIALIAS) nm = im_arr.reshape((1, imgHeight*imgHeight)
) nm = nm.astype(np.float32) return nm
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