edit-rectangle box for each word

2012 5 7
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I have an image
http://www.sendspace.com/file/0mm1uq
in that i want to draw rectangle box for each word ,please help

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Jan
Jan 2012-5-7
What is the difference to your former question http://www.mathworks.com/matlabcentral/answers/37390-rectangle-box-for-each-word ?
kash
kash 2012-5-7
JAn both are same you said that that image is not clear ,that why posted anoter image,please provide assistance
Jan
Jan 2012-5-7
Please do not post multiple question for one problem. Imagine what happens, if somebody, who wants to help, read your former message. Creating a new question and leaving the old one without explanations or clarifications wastes her or his time, and this reduces the efficiency of this forum. It is much better to edit the original question to add new details.

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Andrei Bobrov
Andrei Bobrov 2012-5-7

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i0 = imread('image1.bmp');
i1 = im2bw(i0,graythresh(i0));
i2 = imfill(i1,'holes');
s = regionprops(i2,'Area','BoundingBox' );
[~,idx] = max([s.Area]);
i3 = imcrop(i1,s(idx).BoundingBox);
i4 = imcrop(i2,s(idx).BoundingBox);
i3(~i4) = true;
i4 = ~i3;
s1 = regionprops(i4,'BoundingBox');
c = cat(1,s1.BoundingBox);
imshow(i3);
hold on
for jj = 1:size(c,1)
x = [1;1]*(c(jj,1:2:end)+ [0 c(jj,1)]);
y = (c(jj,2:2:end)+ [0 c(jj,2)]).'*[1 1];
plot([x(:);x(1)],y([1,2,4,3,1]),'r-');
end

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