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Add mask intersection post-processing #115

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Merged
merged 1 commit into from
Mar 12, 2025
Merged

Add mask intersection post-processing #115

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16 changes: 14 additions & 2 deletions synapse_net/tools/postprocessing_widget.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,9 +46,14 @@ def __init__(self):

# Second postprocessing option: intersect with boundary of the mask.
self.button2 = QPushButton("Intersect with Boundary")
self.button2.clicked.connect(self.on_intersect)
self.button2.clicked.connect(self.on_intersect_boundary)
layout.addWidget(self.button2)

# Third postprocessing option: intersect with the mask.
self.button3 = QPushButton("Intersect")
self.button3.clicked.connect(self.on_intersect)
layout.addWidget(self.button3)

# Add the widgets to the layout.
self.setLayout(layout)

Expand Down Expand Up @@ -82,10 +87,17 @@ def on_filter(self):
segmentation[np.isin(segmentation, filter_ids)] = 0
self._write_pp(segmentation)

def on_intersect(self):
def on_intersect_boundary(self):
if not self._conditions_met():
return
segmentation, mask = self._get_segmentation_and_mask()
boundary = find_boundaries(mask)
segmentation = np.logical_and(segmentation > 0, boundary).astype(segmentation.dtype)
self._write_pp(segmentation)

def on_intersect(self):
if not self._conditions_met():
return
segmentation, mask = self._get_segmentation_and_mask()
segmentation = np.logical_and(segmentation > 0, mask > 0).astype(segmentation.dtype)
self._write_pp(segmentation)
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