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[Octave-bug-tracker] [bug #60129] bwlabel, bwlabeln, and bwconncomp sayi
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #60129] bwlabel, bwlabeln, and bwconncomp saying "not yet implemented" in Image package |
Date: |
Fri, 26 Feb 2021 16:43:25 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Firefox/78.0 |
URL:
<https://savannah.gnu.org/bugs/?60129>
Summary: bwlabel, bwlabeln, and bwconncomp saying "not yet
implemented" in Image package
Project: GNU Octave
Submitted by: None
Submitted on: Fri 26 Feb 2021 09:43:23 PM UTC
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Unexpected Error or Warning
Status: None
Assigned to: None
Originator Name: Dany Waller
Originator Email: dany.c.waller@nasa.gov
Open/Closed: Open
Release: 6.2.0
Discussion Lock: Any
Operating System: Mac OS
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Details:
I am using Mac OS Catalina, Octave 6.2.0, Image package 2.12.0.
I am trying to run an analysis on a binary image to find the number of
connected regions. I initially tried finding connected regions using
map = load('bw_map.png');
L = bwlabel(map,8);
Octave reported that "The 'bwlabel' function belongs to the image package from
Octave Forge but has not yet been implemented."
Based on an earlier bug report: I double checked that I loaded the image
package, it is active under pkg list, and I tried similar functions bwlabeln
and bwconncomp and got the error message for each function, respectively.
Other functions from the image package work fine, and I have uninstalled and
reinstalled the package with no change. I tried calling each function using
help and attached a screenshot with a result, including the active pkg list.
These functions still exist in the image package documentation and do not
appear on the depreciated function list, so I am not sure why they are not
accessible. Thanks for any suggestions or tips!
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File Attachments:
-------------------------------------------------------
Date: Fri 26 Feb 2021 09:43:23 PM UTC Name:
Screen@Shot@2021-02-26@at@4.23.12@PM.png Size: 63KiB By: None
Screenshot of octave output, including function calls and pkg list
<http://savannah.gnu.org/bugs/download.php?file_id=50929>
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- [Octave-bug-tracker] [bug #60129] bwlabel, bwlabeln, and bwconncomp saying "not yet implemented" in Image package,
anonymous <=