MATLAB: Identifying age and gender in matlab using signature

age classificationdigital image processinggenderImage Processing Toolbox

Hi, i am new to matlab, i need to know whether it is possible to identify age group and gender using scanned signature images as input

Best Answer

There has been some work in gender classification. See http://www.visionbib.com/bibliography/people895g1.html#KK7682.

Also with age classification, Google is your friend: https://www.google.com/#q=age+classification+from+facial+images

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MATLAB: Searching a cell array of percentile scores based on age and gender

S = table(arrayfun(@(x)sprintf('Y%02d',x),(1:5)','un',0),[19;22;21;nan;19],...
             [1;1;1;nan;1],{'','58.39','61.28','','63.55'},'VariableNames',...
                                             {'PartID' 'Age' 'Sex','Test'});
M = {      'Males'    [     19]    [     20]    [     21]    [     22]
      [   97]    [63.5500]    [     63]    [62.4500]    [61.9000]
      [   96]    [62.3700]    [61.8300]    [61.2800]    [60.7400]
      [   95]    [61.1800]    [60.6500]    [60.1100]    [59.5700]
      [   94]    [59.9800]    [59.4500]    [58.9200]    [58.3900]};
[ii,jj] = ndgrid([M{2:end,1}],[M{1,2:end}]);
M2 = [M{2:end,2:end}]';
mm = [jj(:),ones(numel(ii),1),M2(:),ii(:)];
mm1 = [S{:,{'Age','Sex'}},str2double(S({:,{'Test'}})];
[a,b,c] = intersect(mm1,mm(:,1:3),'rows');
out = sortrows([S.PartID(b),num2cell(mm(c,4))],1);

MATLAB: Table row not selecting

You need to define LastName. How should your program know what it is? It's not a built in function or anything.

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MATLAB: Searching a cell array of percentile scores based on age and gender

MATLAB: Table row not selecting

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