Talk:Canny edge detector

From Rosetta Code

Hi. I just found that yesterday I created this page not being logged in... Is there a way to change my IP address to my nickname `firstfire' in the history? --Preceding unsigned comment added by Firstfire

Maybe. Drop a note to Short Circuit and ask him. -- Erik Siers 15:32, 6 March 2012 (UTC)
I don't know that he can change that in the logs, but if you're logged in now and do some changes you'll be associated anyway. You can also manually set a watch on the page. (Remember, we don't object to pages being started by “anon” users; we just object to them being on non-RC topics like turkish mortgage refinancing…) –Donal Fellows 15:36, 6 March 2012 (UTC)

Test data?

This task could use a reference image, to run against. --Rdm (talk) 07:57, 16 June 2014 (UTC)