[Octave-bug-tracker] [bug #47879] imerode Sets a bit to 1/Inf, when the center of the strel is 0

[Artur Wegele]

URL:
  <http://savannah.gnu.org/bugs/?47879>

                 Summary: imerode Sets a bit to 1/Inf, when the center of the
strel is 0
                 Project: GNU Octave
            Submitted by: art645
            Submitted on: Mo 09 Mai 2016 12:05:37 GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: Microsoft Windows

    _______________________________________________________

Details:

imerode sets the last pixel in the image to 1 in this.
Reproducable with the attached script ImErodeBug.m.

I expect imerode only to change pixel from 1 to 0, never from 0 to 1.



    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Mo 09 Mai 2016 12:05:37 GMT  Name: img.png  Size: 77B   By: art645

<http://savannah.gnu.org/bugs/download.php?file_id=37108>
-------------------------------------------------------
Date: Mo 09 Mai 2016 12:05:37 GMT  Name: result.png  Size: 76B   By: art645

<http://savannah.gnu.org/bugs/download.php?file_id=37109>
-------------------------------------------------------
Date: Mo 09 Mai 2016 12:05:37 GMT  Name: strEl.png  Size: 71B   By: art645

<http://savannah.gnu.org/bugs/download.php?file_id=37110>
-------------------------------------------------------
Date: Mo 09 Mai 2016 12:05:37 GMT  Name: ImErodeBug.m  Size: 148B   By: art645

<http://savannah.gnu.org/bugs/download.php?file_id=37111>

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?47879>

_______________________________________________
  Nachricht gesendet von/durch Savannah
  http://savannah.gnu.org/