Morphological operation

i have an image
i want to perform morphological operation and need to get output image as
please help

 采纳的回答

one way
I = imread('1JK5Q.png');
BW = ~im2bw(I,.8);
BW1 = imdilate(BW,ones(1,4));

1 个评论

Thanks a lot andrei in the output of BW1 i need rectangle box over text,plz help for example
http://imgur.com/Bhe1J

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