bugGNU Astronomy Utilities - Bugs: bug #52327, NoiseChisel leaving some regions...

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #52327: NoiseChisel leaving some regions unlabeld after clump growth

Submitted by:  Mohammad Akhlaghi <makhlaghi>
Submitted on:  Wed 01 Nov 2017 08:51:44 PM UTC  
 
Category: NoiseChiselSeverity: 3 - Normal
Item Group: Output not reasonableStatus: Fixed
Privacy: PublicAssigned to: Mohammad Akhlaghi <makhlaghi>
Open/Closed: Closed

Wed 01 Nov 2017 09:53:56 PM UTC, comment #1:

This bug has been fixed and pushed to the main repo.

Mohammad Akhlaghi <makhlaghi>
Project AdministratorIn charge of this item.
Wed 01 Nov 2017 08:51:44 PM UTC, original submission:

When doing the final growth of true clumps, NoiseChisel currently uses 4-connectivity to expand the clumps. However, we have defined the detections using 8-connectivity.

As a result, I just found some rare cases where the detection had an 8-connected region to the main body with no true clump in it. As a result, it was left unlabeled after the final growth and would somehow get a wrong label (similar to another object in a completely separate part of the image).

I am now working on the fix...

Mohammad Akhlaghi <makhlaghi>
Project AdministratorIn charge of this item.

 

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by makhlaghi (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can click here to add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.

     

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 01 Nov 2017 09:53:56 PM UTCmakhlaghiStatusIn Progress=>Fixed
      Open/ClosedOpen=>Closed

    Back to the top


    Powered by Savane 3.1-cleanup1