How to perform background text removal from an image
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maggi elizabeth
on 11 Feb 2014
Edited: maggi elizabeth
on 14 Mar 2014
Please help to write a code for this: Lines detected by hough transform have to be deleted. Residual text in the signing area have to be identified and deleted.
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Image Analyst
on 11 Feb 2014
You can do Otsu with bwthresh() and im2bw(). There are also functions for hough in the Image Processing Toolbox. I have not coded up that particular algorithm in that particular paper so I don't have code to give you. To find centroids, use regionprops() as in my Image Segmentation Tutorial at http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 That should be enough for you to at least get started with your coding. Good luck.
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Image Analyst
on 12 Feb 2014
Search for OCR. I've written and uploaded things like this before. I don't have time to do anything on your project now and for a few days. You didn't even upload an image for anyone to do anything with even if they were going to.
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