complicated situation :'(
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From: Bruno Luong on 20 Jun 2010 13:09 "Manal " <be.san(a)live.com> wrote in message <hvlf3l$4i5$1(a)fred.mathworks.com>... > "us " <us(a)neurol.unizh.ch> wrote in message <hvld9h$de6$1(a)fred.mathworks.com>... > > I am not just waiting > I am searching for another way to plot the detected border > or even change the whole border detecting algorithm > hoping to solve this problem from beginning step I wonder why you don't use CONTOUR with appropriate threshold on the image instead of detect a bunch of unrelated points then reconstruct the boundary by connecting them. Throwing the information away and trying to recover from it is always a bad strategy. Bruno
From: Manal on 20 Jun 2010 13:23 "Bruno Luong" <b.luong(a)fogale.findmycountry> wrote in message <hvlhvh$ssh$1(a)fred.mathworks.com>... > "Manal " <be.san(a)live.com> wrote in message <hvlf3l$4i5$1(a)fred.mathworks.com>... > > "us " <us(a)neurol.unizh.ch> wrote in message <hvld9h$de6$1(a)fred.mathworks.com>... > > > > > I am not just waiting > > I am searching for another way to plot the detected border > > or even change the whole border detecting algorithm > > hoping to solve this problem from beginning step > > I wonder why you don't use CONTOUR with appropriate threshold on the image instead of detect a bunch of unrelated points then reconstruct the boundary by connecting them. Throwing the information away and trying to recover from it is always a bad strategy. > > Bruno I did not find any other helpful contour algorithm what did you mean by CONTOUR?? is it a predefined function?? sorry, this is my first project in both matlab and image processing
From: Bruno Luong on 20 Jun 2010 13:36 "Manal " <be.san(a)live.com> wrote in message <hvlipp$jha$1(a)fred.mathworks.com>... > > > I did not find any other helpful contour algorithm > what did you mean by CONTOUR?? > is it a predefined function?? When I type >> lookfor contour It returns no less than 15 entries. Are you sure you did look for that? Bruno
From: Manal on 20 Jun 2010 14:32
"Bruno Luong" <b.luong(a)fogale.findmycountry> wrote in message <hvlji6$6l2$1(a)fred.mathworks.com>... > "Manal " <be.san(a)live.com> wrote in message <hvlipp$jha$1(a)fred.mathworks.com>... > > > > > > I did not find any other helpful contour algorithm > > what did you mean by CONTOUR?? > > is it a predefined function?? > > When I type > >> lookfor contour > > It returns no less than 15 entries. Are you sure you did look for that? > > Bruno Thanks for your suggestion I try this function I really did know about it thanks |