wassname/scikit-image
1
0
Fork 0
mirror of https://github.com/wassname/scikit-image.git synced 2026-07-04 13:05:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix orientation of regionprops with correct quadrant determination

Browse Source
This commit is contained in:
Johannes Schönberger
2012-08-02 07:46:34 +02:00
parent 8b544f2f69
commit f614afaa08
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
skimage/measure/_regionprops.py
+2 -2
View File
@@ -1,5 +1,5 @@
# coding: utf-8
from math import sqrt, atan, pi as PI
from math import sqrt, atan2, pi as PI
import numpy as np
from scipy import ndimage
@@ -301,7 +301,7 @@ def regionprops(label_image, properties=['Area', 'Centroid'],
if a - c == 0:
obj_props['Orientation'] = PI / 2
else:
obj_props['Orientation'] = - 0.5 * atan(2 * b / (a - c))
obj_props['Orientation'] = - 0.5 * atan2(2 * b, (a - c))
if 'Perimeter' in properties:
obj_props['Perimeter'] = perimeter(array, 4)