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sukhitashvili/image_to_json_and_json_to_image.py

Created December 1, 2022 09:33
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Image to json and json to image util functions
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image_to_json_and_json_to_image.py
import base64
import numpy as np
def img_to_json(img):
return {
'data': base64.b64encode(img.tobytes()).decode('utf8'),
'shape': list(img.shape)
}
def json_to_img(img_json):
buf = base64.b64decode(img_json['data'])
shape = img_json['shape']
return np.frombuffer(buf, dtype=np.uint8).reshape(*shape)
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