Output argument (and possibly others) not assigned

Prashant Kumar answered . 2025-07-06 02:16:19

The error is simple. In the given function:

 

function [h]=getColorHist(im, color_table, opt) 
    im = rgb2hsv(im);   
    [ht,wid,~]=size(im);
    if opt == 'euc' % euclidean distance
    D = pdist2(color_table, reshape(im, [ht*wid, 3]));
    end
end

function D=getColorHist(im, color_table, opt) 
    im = rgb2hsv(im);   
    [ht,wid,~]=size(im);
    if opt == 'euc' % euclidean distance
    D = pdist2(color_table, reshape(im, [ht*wid, 3]));
    end
end

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