how to detect black answered spot in omr sheet!!

Sir i am doing the project on omr software creation!! but facing difficulties on dot detection as i am new to matlab!! when group of pixel is being darkened how to detect that from scanned omr sheet??

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도움말 센터File Exchange에서 Shifting and Sorting Matrices에 대해 자세히 알아보기

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2012년 10월 30일

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