[Octave-bug-tracker] [bug #60129] bwlabel, bwlabeln, and bwconncomp saying "not yet implemented" in Image package

[anonymous]

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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