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Fix minor bugs in algorithms

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Piv
2020-03-17 21:49:36 +10:30
parent 6c8ae1a19a
commit 65a53e4df5
1 changed files with 2 additions and 2 deletions
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4
tracking/algorithms.py
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@@ -119,12 +119,12 @@ def assign_groups(prev_groups, new_groups):
Assigns group numbers to a new scan based on the groups of an old scan. Assigns group numbers to a new scan based on the groups of an old scan.
""" """
for group in prev_groups: for group in prev_groups:
old_centre = find_centre(prev_groups) old_centre = find_centre(group)
for new_group in new_groups: for new_group in new_groups:
new_centre = find_centre(new_group) new_centre = find_centre(new_group)
# They are considered the same if the new group and old group centres are within 5cm. # They are considered the same if the new group and old group centres are within 5cm.
if ((new_centre[0] - old_centre[0]) ** 2 + (new_centre[1] - old_centre[1]) ** 2) < 50 ** 2: if ((new_centre[0] - old_centre[0]) ** 2 + (new_centre[1] - old_centre[1]) ** 2) < 50 ** 2:
new_group.set_number(group.get_number()) new_group.number = group.number
return new_groups return new_groups