sujithra krishnan

自 2015 起处于活动状态

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统计学

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im doing face recognition project.please explain the above coding in a step by step manner in how it works
%% illumination normalization [x y] = ndgrid(1:size(I,1),1:size(I,2)); z = double(I); [Gx Gy] = gradient(z); mag = sqrt(Gx...

9 years 前 | 0 个回答 | 0

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提问

im very new to matlab...i downloaded the code from net..bet when i try to run it it shows an error "not enough input arguments"...please help me
%The second it that one needs to convert the image into the frequency %domain, multiply the spectra and then take the inverse...

9 years 前 | 1 个回答 | 0

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