/normxcorr/trunk

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8 by Suren A. Chilingaryan
Complete elimination of cpcorr 
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function xyinput = dic_cpcorr3(CORRSIZE, PRECISION, OPTIMIZE, hwid, ncp, input)
7 by Suren A. Chilingaryan
FindPeak optimization 
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%   Copyright 1993-2004 The MathWorks, Inc.

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%   $Revision: 1.16.4.4 $  $Date: 2004/10/20 17:54:13 $

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for icp=1:ncp










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    norm_cross_corr = double(normxcorr_hw(hwid, 11, icp, input));










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    subpixel = true;










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    [xpeak, ypeak, amplitude] = findpeak(norm_cross_corr,subpixel);










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    corr_offset = [ (xpeak-3*CORRSIZE-1) (ypeak-3*CORRSIZE-1) ];










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    res(icp,1) = corr_offset(1);










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    res(icp,2) = corr_offset(2);










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end










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8
by Suren A. Chilingaryan


Complete elimination of cpcorr



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new_xy = normxcorr_hw(hwid, 15);










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7
by Suren A. Chilingaryan


FindPeak optimization



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%o1=res(500:510,:)'










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%n1=new_xy(500:510,:)'










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%o2=res(800:810,:)'










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%n2=new_xy(800:810,:)'










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mydiff = abs(new_xy - res);










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sum(mydiff)










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max(mydiff)