Mercurial > repos > imgteam > mergeneighboursinlabelimage
annotate mergeneighboursinlabelimage.py @ 1:c6a6ab7c9940 draft
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit b2acc1845a25828181597fe5b6982fe116a7796d
author | imgteam |
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date | Mon, 22 Jul 2019 05:03:33 -0400 |
parents | 07ac39c0e949 |
children | 9cbddb13fb9e |
rev | line source |
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07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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1 import argparse |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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2 import sys |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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changeset
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3 import skimage.io |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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4 import skimage.util |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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5 from skimage.measure import regionprops |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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6 import scipy.spatial.distance |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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changeset
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7 import numpy as np |
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c6a6ab7c9940
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit b2acc1845a25828181597fe5b6982fe116a7796d
imgteam
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8 import warnings |
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07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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9 |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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changeset
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10 def merge_n(img, dist=50): |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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11 props = regionprops(img) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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12 found = False |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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13 for i in range(0, len(props)): |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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14 i_coords = props[i].coords |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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15 for q in range(0, len(props)): |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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16 if i==q: |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
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17 continue |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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18 q_coords = props[q].coords |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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19 iq_dist = np.min(scipy.spatial.distance.cdist(i_coords, q_coords, 'euclidean')) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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20 if iq_dist <= dist: |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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21 props[q].label = props[i].label |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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22 for a_point in range(0, q_coords.shape[0]): |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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23 img[q_coords[a_point, 0], q_coords[a_point, 1]] = props[i].label |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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24 found = True |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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25 if found: |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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26 merge_n(img, dist) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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27 return img |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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28 |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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29 if __name__ == "__main__": |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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30 parser = argparse.ArgumentParser() |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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31 parser.add_argument('input_file', type=argparse.FileType('r'), default=sys.stdin, help='input file') |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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32 parser.add_argument('out_file', type=argparse.FileType('w'), default=sys.stdin, help='out file (TIFF)') |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
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33 parser.add_argument( |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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34 '-c', |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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35 dest='cluster_merge', |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
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36 type=int, |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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37 required=False, |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
changeset
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38 default=50, |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
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39 help='Distance in pixel of clusters which are merged', |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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40 ) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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41 args = parser.parse_args() |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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42 |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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43 label_image = skimage.io.imread(args.input_file.name) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
diff
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44 label_image = merge_n(label_image, args.cluster_merge) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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45 with warnings.catch_warnings(): |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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46 warnings.simplefilter("ignore") |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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47 res = skimage.util.img_as_uint(label_image) |
07ac39c0e949
planemo upload for repository https://github.com/BMCV/galaxy-image-analysis/tools/\mergeneighboursinlabelimage commit c3f4b766f03770f094fda6bda0a5882c0ebd4581
imgteam
parents:
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48 skimage.io.imsave(args.out_file.name, res, plugin="tifffile") |