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From: | Avinoam Kalma |
Subject: | [Octave-bug-tracker] [bug #56141] [octave forge] (image) bwmorph option 'endpoints' not implemented |
Date: | Thu, 18 Apr 2019 17:14:24 -0400 (EDT) |
User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36 |
Update of bug #56141 (project octave): Status: None => Confirmed _______________________________________________________ Follow-up Comment #1: There is a simple python code in https://gist.github.com/bmabey/4dd36d9938b83742a88b6f68ac1901a6 that computes bwmorph (I, 'endpoints'). It has 3 steps: 1. convolve the image with [1 1 1; 1 0 1; 1 1 1]). The result is number of neighbours of each pixel. 2. Setting zero in all zero pixels in the original image (i.e. count the neigbours of each non zero elements). 3. Find the pixels with only 1 neighbour. What do you think about this algorithm? _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?56141> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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