This page stores some self-made toolbox files written by multiple languages and all the files are classified into detailed different categories.
Normal: normalize data
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| def Normal(_data):
''' This function return the normalization of image data
input : image: _data
output: normalized_image: data
'''
data = _data.copy()
data = (data-np.min(data)) / (np.max(data) - np.min(data))
return data
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| def img2uint8(img):
''' This function convert image data from double to uint8
input: image: img
output: image_uin8: img_uint8
'''
try:
_datatype = img.dtype
except AttributeError:
print 'input should be of ndarray type.'
if img.dtype == 'uint8':
print 'the input is already of uint8 type.'
return img
img = Normal(img)
img_uint8 = (img * 255).astype('uint8')
return img_uint8
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