function [high,low,​ternary]=l​tp_image(i​n,type,thr​eshold)

I m trying to run this code for feature extraction i dont know what input arguements for this function to be given plz help.if possible plz get me code for local ternary pattern for facial image feature extraction

[Henry Ukwu]

function [ I3 ] = LTPtest(I2)
     m=size(I2,1); % image row
     n=size(I2,2);  % image columns
     
    for i=2:m-1
        for j=2:n-1
            J0=I2(i,j);
            I3(i-1,j-1)=I2(i-1,j-1)>J0;
        end
    end

[Bhaskar Jyoti Barman]

Have you the local ternary pattern code with you?

Answer 1

[Walter Roberson]

It saves us a lot of time when you give links to where you got your code from.

Your code is one file out of the complete implementation of the facial recognition algorithm of a particular paper. The entire implementation is available. Unfortunately the inputs of the file are not commented on.

For explanation of ltp and a different implementation see http://stackoverflow.com/questions/27191047/calculating-the-local-ternary-pattern-of-an-image