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image processing

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Taleb Almajrbi
Taleb Almajrbi 2011-4-5
关闭： MATLAB Answer Bot 2021-8-20
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 image called (F1) are 128X128. please reply me.
thanks

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bym
bym 2011-4-5
F1(64:128,64:128)=[]
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Walter Roberson
Walter Roberson 2011-4-6
Or more generally,
F1(ceil(end/2):end,ceil(end/2):end) = [];

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