Image Segmentation

2012 2 7
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Hi all, I am working on an OCR Project and trying to detect the area in a Gray-Image in which the OCs localized, so i need to know how can i calculate and extract the periodogram for a Gray-Image(MxN) and then plot it ? . It will be very nice if anyone could help me. thanks

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Kosai
Kosai
2012-2-7

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