Created
June 6, 2017 20:49
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render array as image in jupyter - python 3
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| import PIL.Image | |
| from io import BytesIO | |
| import IPython.display | |
| import numpy as np | |
| def showarray(a, fmt='png'): | |
| a = np.uint8(((a - np.min(a)) / np.max(a)) * 255) | |
| f = BytesIO() | |
| PIL.Image.fromarray(a).save(f, fmt) | |
| IPython.display.display(IPython.display.Image(data=f.getvalue())) |
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