MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Learn moreOpportunities for recent engineering grads.
Apply TodayMATLAB Central > MATLAB Newsreader > overlapping circles  find the formfaktor 

Subject: overlapping circles  find the formfaktor From: Rafael Date: 9 Dec, 2010 10:04:04 Message: 1 of 12 
Hello @ll, 
Subject: overlapping circles  find the formfaktor From: ImageAnalyst Date: 9 Dec, 2010 11:39:16 Message: 2 of 12 
One way is to use marker controlled watershed segmentation. There's a 
Subject: overlapping circles  find the formfaktor From: Rafael Date: 9 Dec, 2010 15:17:05 Message: 3 of 12 
thanks a lot for your suggestion. 
Subject: overlapping circles  find the formfaktor From: Rafael Date: 9 Dec, 2010 16:01:05 Message: 4 of 12 
i have talked to a friend in the meantime and he suggested to me "region growing with shape prior " 
Subject: overlapping circles  find the formfaktor From: Sean de Date: 9 Dec, 2010 16:44:08 Message: 5 of 12 
"Rafael " <mad_hanf@web.de> wrote in message <idq9ik$pt4$1@fred.mathworks.com>... 
Subject: overlapping circles  find the formfaktor From: ImageAnalyst Date: 9 Dec, 2010 17:43:28 Message: 6 of 12 
On Dec 9, 11:01 am, "Rafael " <mad_h...@web.de> wrote: 
Subject: overlapping circles  find the formfaktor From: Rafael Date: 9 Dec, 2010 18:39:05 Message: 7 of 12 
@Sean De: 
Subject: overlapping circles  find the formfaktor From: Sean de Date: 9 Dec, 2010 18:55:14 Message: 8 of 12 
"Rafael " <mad_hanf@web.de> wrote in message <idr7o9$964$1@fred.mathworks.com>... 
Subject: overlapping circles  find the formfaktor From: Rafael Date: 9 Dec, 2010 21:09:05 Message: 9 of 12 
@Sean De: Thanks again for the reply. I just wanted to put all slices back into one image, so that I could varify the accurateness of your segmentationalgorithm. For example, taking a glimpse at the single slides also reveals the overlapping circles are not separated (for example this one: http://s1195.photobucket.com/albums/aa382/rtaker/?action=view¤t=shrinkWrap_trial.jpg). 
Subject: overlapping circles  find the formfaktor From: Sean de Date: 9 Dec, 2010 21:24:05 Message: 10 of 12 
"Rafael " <mad_hanf@web.de> wrote in message <idrghg$o4l$1@fred.mathworks.com>... 
Subject: overlapping circles  find the formfaktor From: Rafael Date: 18 Feb, 2011 12:13:03 Message: 11 of 12 
I had almost forgotten this thread, since I have already implemented a working solution for my problem. In case anyone is browsing through this post with a similar problem (like i did before with others), I just wanted to let you know what worked for me, namely the "circular Hough Transform" 
Subject: overlapping circles  find the formfaktor From: Ali Date: 11 Apr, 2013 00:29:08 Message: 12 of 12 
"Rafael" wrote in message <ijlnof$2g5$1@fred.mathworks.com>... 
A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.
Anyone can tag a thread. Tags are public and visible to everyone.