How can i discard half of the fouier transformed (frenquncy domain) components NOT normal image ?

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Taleb Almajrbi 2011-4-24

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hi all i am doing eigenspectra palmprint recgnition project. So How can i discard half of the fouier transformed(frenquncy domain) components in palmprint recognition. where the size of fouier transformed called (F1) are 128X128 not image. please reply me.

thanks

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David Young 2011-4-24

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See the last part of my answer to this question.

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