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[Octave-bug-tracker] [bug #30115] bwfill hole-filling in Octave-forge im
From: |
Qianqian Fang |
Subject: |
[Octave-bug-tracker] [bug #30115] bwfill hole-filling in Octave-forge image toolbox is not working |
Date: |
Fri, 11 Jun 2010 15:20:49 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3 |
URL:
<http://savannah.gnu.org/bugs/?30115>
Summary: bwfill hole-filling in Octave-forge image toolbox
is not working
Project: GNU Octave
Submitted by: fangq
Submitted on: Fri 11 Jun 2010 03:20:48 PM GMT
Category: Libraries
Severity: 3 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name: Qianqian Fang
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.2.2
Operating System: GNU/Linux
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Details:
I have installed image toolbox 1.0.10, and found that bwfill is not working
for filling holes. Here is a quick test
dat=zeros(60);
theta=0:pi/360:2*pi;
ix=20*sin(theta)+30;
iy=20*cos(theta)+30;
dat(sub2ind(size(dat),floor(ix),floor(iy)))=1;
figure
imagesc(dat)
dat2=bwfill(dat,'holes');
figure
imagesc(dat2)
the same script works perfectly in matlab.
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Reply to this item at:
<http://savannah.gnu.org/bugs/?30115>
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- [Octave-bug-tracker] [bug #30115] bwfill hole-filling in Octave-forge image toolbox is not working,
Qianqian Fang <=