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Fix casting to uint16 #81

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merged 1 commit into from
Nov 29, 2023
Merged

Fix casting to uint16 #81

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3 changes: 2 additions & 1 deletion scripts/process_dm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
from pathlib import Path

import numpy as np
from skimage.exposure import rescale_intensity
from PIL import Image

from instamatic.processing.ImgConversionDM import ImgConversionDM as ImgConversion
Expand Down Expand Up @@ -123,7 +124,7 @@ def extract_image_number(s):

if img.dtype != np.uint16:
# cast to 16 bit uint16
img = (2**16 - 1) * (img - img.min()) / (img.max() - img.min())
img = rescale_intensity(img, out_range='uint16')

h = {'ImageGetTime': timestamp, 'ImageExposureTime': exposure_time}
buffer.append((j, img, h))
Expand Down