| MATLAB Central > MATLAB Newsreader > Separating connected image regions? |
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Subject: Separating connected image regions? From: Sven Date: 14 Aug, 2008 21:43:02 Message: 1 of 15 |
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Hi there, |
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Subject: Separating connected image regions? From: Steve Carano Date: 15 Aug, 2008 14:52:17 Message: 2 of 15 |
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There are some excellent examples in the image processing toolbox that |
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Subject: Separating connected image regions? From: Sven Date: 15 Aug, 2008 19:02:02 Message: 3 of 15 |
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Steve Carano <scarano1@earthlink.net> wrote in message |
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Subject: Separating connected image regions? From: ImageAnalyst Date: 17 Aug, 2008 13:56:10 Message: 4 of 15 |
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On Aug 15, 3:02=A0pm, "Sven " <sven.holco...@gmail.deleteme.com> wrote: |
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Subject: Separating connected image regions? From: Lauren Inan Date: 6 Jun, 2011 06:04:05 Message: 5 of 15 |
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Hi Steve, |
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Subject: Separating connected image regions? From: Sven Date: 10 Jun, 2011 02:55:04 Message: 6 of 15 |
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"Lauren Inan" <fatih@u.northwestern.edu> wrote in message <ishqkk$omm$1@newscl01ah.mathworks.com>... |
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Subject: Separating connected image regions? From: ImageAnalyst Date: 10 Jun, 2011 11:28:20 Message: 7 of 15 |
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On Jun 6, 2:04 am, "Lauren Inan" <fa...@u.northwestern.edu> wrote: |
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Subject: Separating connected image regions? From: sarah Date: 14 Jun, 2011 11:27:04 Message: 8 of 15 |
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"Sven" <sven.holcombe@gmail.deleteme.com> wrote in message <iss128$9vu$1@newscl01ah.mathworks.com>... |
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Subject: Separating connected image regions? From: ImageAnalyst Date: 14 Jun, 2011 12:32:19 Message: 9 of 15 |
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On Jun 14, 7:27 am, "sarah " <sarahrq...@gmail.com> wrote: |
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Subject: Separating connected image regions? From: Sven Date: 14 Jun, 2011 12:57:04 Message: 10 of 15 |
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Yep, ImageAnalyst is right on all 3 parts: |
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Subject: Separating connected image regions? From: sarah Date: 14 Jun, 2011 15:03:03 Message: 11 of 15 |
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"Sven" <sven.holcombe@gmail.deleteme.com> wrote in message <it7lr0$aj4$1@newscl01ah.mathworks.com>... |
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Subject: Separating connected image regions? From: Sven Date: 14 Jun, 2011 16:07:04 Message: 12 of 15 |
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If you simply need to count them, how about somethings like this? |
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Subject: Separating connected image regions? From: sarah Date: 15 Jun, 2011 14:55:05 Message: 13 of 15 |
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Thanks alot for your help Sven. It really means alot to me. Well I have tried marker controlled watershed. But It is not giving me accurate results. May be I have done something wrong with it. I have tried your code also. Regionprops was gving same measurements of solidity for both single and multiblobs. For I have used area instead of solidity in your code. But the last part of your code is not working. |
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Subject: Separating connected image regions? From: Sven Date: 15 Jun, 2011 16:03:04 Message: 14 of 15 |
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"sarah" wrote in message <itah49$of4$1@newscl01ah.mathworks.com>... |
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Subject: Separating connected image regions? From: sarah Date: 16 Jun, 2011 14:33:04 Message: 15 of 15 |
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Well thanks again. I have tried your code and it work previously I was using imresize function that is why it was not giving correct measurements. I have used solidity measurement. It has separated overlapping cells. But few overlapping cells have solidity greater than 0.92. So they are not separated. But I have problem in understanding these lines. Can you explain these lines to me? |
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| Tag Activity for This Thread | ||
|---|---|---|
| Tag | Applied By | Date/Time |
| watershed | Sven | 15 Aug, 2008 15:05:06 |
| image | Sven | 14 Aug, 2008 17:45:07 |
| distance | Sven | 14 Aug, 2008 17:45:07 |
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