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Face Detection System

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13 May 2006 (Updated )

Face Detection using Gabor feature extraction and neural network

mminmax(input)
% Version : 5.4
% Date : 12.26.2010
% Author  : Omid Sakhi
% http://www.facedetectioncode.com

function output = mminmax(input)

max_ = max(max(input));
min_ = min(min(input));

output = ((input-min_)/(max_-min_) - 0.5) * 2;

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