ENH first draft of felzenszwalbs graph based image segmentation in Python

2026-09-12 12:50:49 +08:00 · 2012-08-03 11:36:42 +01:00
parent b8c0663332
commit 967eb5b50d
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+import matplotlib.pyplot as plt
+import numpy as np
+
+from skimage.data import lena
+from skimage.segmentation import felzenszwalb_segmentation
+
+img = lena()
+segments = felzenszwalb_segmentation(img, k=1000)
+plt.imshow(img)
+plt.figure()
+plt.imshow(segments)
+plt.show()
+print("num segments: %d" % len(np.unique(segments)))