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181121 python list comprehension

Nov 21st, 2018 (edited)
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  1. #全部list化,coll[0]就是你的coll0,mat[0]就是你的mat0
  2.  
  3. str1 = ['D:/ANN/training/'+str(i)+'/*png' for i in range(5)]
  4. coll = [io.ImageCollection(s) for s in str1]
  5. mat = [io.concatenate_images(c) for c in coll]
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