From 408c9dadccc7bda0c8cbd8e0c81eda4ce49d04da Mon Sep 17 00:00:00 2001
From: Constantin Pape <constantin.pape@iwr.uni-heidelberg.de>
Date: Thu, 13 Jun 2019 13:16:32 +0200
Subject: [PATCH] Skip invalid labels in morphology computation instead of
placeholder features
---
scripts/extension/attributes/morphology.py | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/scripts/extension/attributes/morphology.py b/scripts/extension/attributes/morphology.py
index d38be4f..635a72c 100644
--- a/scripts/extension/attributes/morphology.py
+++ b/scripts/extension/attributes/morphology.py
@@ -198,7 +198,6 @@ def intensity_row_features(raw, mask):
def morphology_features_for_label_range(table, ds, ds_raw,
scale_factor_seg, scale_factor_raw,
label_begin, label_end):
- n_features = 4 if ds_raw is None else 6
label_range = np.logical_and(table['label_id'] >= label_begin, table['label_id'] < label_end)
sub_table = table.loc[label_range, :]
stats = []
@@ -213,8 +212,7 @@ def morphology_features_for_label_range(table, ds, ds_raw,
# foreground in the mask
seg_mask = seg == label_id
if seg_mask.sum() == 0:
- result = [float(label_id)] + [0.] * n_features
- stats.append(result)
+ # if the seg mask is empty, we simply skip this label-id
continue
# compute the morphology features from the segmentation mask
--
GitLab