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Date: Wed, 26 Dec 2012 07:05:15 -0800 (PST)
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Subject: Remove foreground from background.
From: kainat ali <kainat.ali21@gmail.com>
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Xref: news.mathworks.com comp.soft-sys.matlab:785420

I'm taking an image of a single object. It is a camera shot (from 3 mega pixel camera). The background is gray-white(the object is place on a white paper). So how should i get the foreground i.e. the object and remove the background? I want to do all this without converting the image to gray-scale or distorting it in any way because i need the same pixels/matrix for future use.