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[Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox
From: |
David Pirotte |
Subject: |
[Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results |
Date: |
Mon, 24 Mar 2014 22:37:16 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/538.1 (KHTML, like Gecko) Safari/538.1 Debian/unstable (3.8.2-5) Epiphany/3.8.2 |
Follow-up Comment #9, bug #41916 (project octave):
Hello Jordi,
> ... (and I still can't tell what's the output you consider correct)
The results we consider correct are:
3.6 - 2.0.0-3:
...
stats(1).BoundingBox
ans = 0.50000 36.50000 39.00000 64.00000
The results we consider incorrect are:
3.8 - 2.2.1-1: stats(1).BoundingBox
ans = 0.50000 70.50000 32.00000 50.00000
Please note that we do _not_ rely on any bwlabel order in our use it, it just
happens that in both octave sessions I ran, the [same] object[*] we refer to
to expose the problem is at the same position, 1, in the structure
returned by regionprops:
[*] in sm-mask2.png [attached], it is the first top left object,
which looks like an inverted triangle as you probably understood by
now, but just to clarify in case...
Cheers,
David
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- [Octave-bug-tracker] [bug #41916] regionprops 'boudingbox' incorrect results, (continued)
- [Octave-bug-tracker] [bug #41916] regionprops 'boudingbox' incorrect results, David Pirotte, 2014/03/20
- [Octave-bug-tracker] [bug #41916] regionprops 'boudingbox' incorrect results, Rik, 2014/03/21
- [Octave-bug-tracker] [bug #41916] regionprops 'boundingbox' incorrect results, Rik, 2014/03/21
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, Carnë Draug, 2014/03/21
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, David Pirotte, 2014/03/21
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, Doug Stewart, 2014/03/21
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, Jordi Gutiérrez Hermoso, 2014/03/23
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, Jordi Gutiérrez Hermoso, 2014/03/23
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, Sidnei Paciornik, 2014/03/24
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results, David Pirotte, 2014/03/24
- [Octave-bug-tracker] [bug #41916] image package: regionprops 'boudingbox' incorrect results,
David Pirotte <=