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2026-07-28 11:25:42 +08:00 · 2014-03-10 23:56:30 +05:30
parent 47c5f1bda6
commit a2438b6338
1 changed files with 2 additions and 0 deletions
@@ -282,6 +282,8 @@ def blob_log(image, min_sigma=1, max_sigma=50, num_sigma=10, threshold=.2,
    else:
        sigma_list = np.linspace(min_sigma, max_sigma, num_sigma)

+    #computing gaussian laplace
+    #s**2 provides scale invariance
    gl_images = [-gaussian_laplace(image, s) * s ** 2 for s in sigma_list]
    image_cube = np.dstack(gl_images)