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Point Pattern Matching Algorithm for Hand Gesture / American Sign Language (ASL) Recognition

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Point Pattern Matching Algorithm for Hand Gesture / American Sign Language (ASL) Recognition

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17 Feb 2011 (Updated )

A demonstration of American Sign Language recognition by using a Point Pattern Matching Algorithm.

Selecteds=findMax(results,depth);
% ProjectHGR - Hand Gesture Recognizer Project
% ----------------------------------------------------------------
% This function returns the locations of the most 'depth' amount of maximum values and
% stores the location information inside the 'Selecteds'  

function Selecteds=findMax(results,depth);
Selecteds=zeros(1,26);
temp=1;

for j=1:depth    
    if(temp~=0)
        [temp location]=max(results);
        if(temp~=0)
            results(location)=0;
            Selecteds(location)=location;
        end
    end
end

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