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Can anybody tell me how to apply cover up attack in matlab?

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Urmila
Urmila 2013-10-28
回答： Image Analyst 2013-10-28
Actually i want to do tamper detection and for that i want to tamper the image by cover up attack.But i am very confused how to do it? please guide me.

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Image Analyst
Image Analyst 2013-10-28
See section 23.3: http://iris.usc.edu/Vision-Notes/bibliography/contentschar.html#OCR,%20Document%20Analysis%20and%20Character%20Recognition%20Systems. Once you pick an algorithm , we can help with the MATLAB code if you have errors or questions on program flow.

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