I am unable to bound the text lines in a rectangle

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suvendra sahoo
suvendra sahoo 2014-1-9
评论： md mizan chowdhury 2017-10-16
Hi Imageanalyst,
I want to bind my text lines in a rectangle and want to store that rectangle for use. This is my code , can you rectify my code.
a=imread('sample.jpg'); figure,imshow(a) b=rgb2gray(a); Ibw= b<128; Ibw = imclose(Ibw, true(7)); [Ilabel num] = bwlabel(Ibw); Iprops = regionprops(Ilabel); Ibox = [Iprops.BoundingBox]; imshow(Ibw) rectangle('position',Ibox,'edgecolor','r');
Thanks

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md mizan chowdhury
md mizan chowdhury 2017-10-16
bound box text image ...not non text...

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