From 507a2159b94b337ddd57022a11d70dd51f4ecc5e Mon Sep 17 00:00:00 2001 From: Vighnesh Birodkar Date: Sat, 15 Mar 2014 00:22:35 +0530 Subject: [PATCH] notes change --- skimage/feature/blob.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/skimage/feature/blob.py b/skimage/feature/blob.py index e47c60c9..2bb03db8 100644 --- a/skimage/feature/blob.py +++ b/skimage/feature/blob.py @@ -377,7 +377,9 @@ def blob_doh(image, min_sigma=1, max_sigma=30, num_sigma=10, threshold=500, Computation of Determinant of Hessians is independent of the standard deviation. Therefore detecting larger blobs won't take more time. In methods line :py:meth:`blob_dog` and :py:meth:`blob_log` the computation - of Gaussians for larger `sigma` takes more time. + of Gaussians for larger `sigma` takes more time. The downside is that + this method can't be used for detecting blobs of radius less than `3px` + due to the box filters used in the approximation of Hessian Determinant. """ if image.ndim != 2: