image segmentation
in [Matlab]
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From: Farie on 2 May 2010 23:48 Hi, I need to do image segmentation to omit background image and noise from an image. For example, I have a bunch of grape and I need to omit the detached fruit from the picture. Please help me on this...thanks
From: ImageAnalyst on 3 May 2010 06:37 On May 2, 11:48 pm, "Farie " <ocu96...(a)yahoogroups.com> wrote: > Hi, > > I need to do image segmentation to omit background image and noise from an image. For example, I have a bunch of grape and I need to omit the detached fruit from the picture. Please help me on this...thanks -------------------------------------------------------------------------------------- Study this demo on segmentation: http://www.mathworks.com/matlabcentral/fileexchange/25157 For noise removal, why don't you just try median filter (medfilt2()) as a first step - that might do the trick.
From: Farie on 3 May 2010 21:43 Thanks, but I think this demo is different from what I do, I want to pick the bunch and omit the others including detached fruits, and the image is in 3D...and sometimes the picture taken includes part of other fruits also...thanks, I really need help... > -------------------------------------------------------------------------------------- > Study this demo on segmentation: > http://www.mathworks.com/matlabcentral/fileexchange/25157 > > For noise removal, why don't you just try median filter (medfilt2()) > as a first step - that might do the trick.
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