%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%	Implemetation of the tracker described in paper
%	"MEEM: Robust Tracking via Multiple Experts using Entropy Minimization", 
%   Jianming Zhang, Shugao Ma, Stan Sclaroff, ECCV, 2014
%	
%	Copyright (C) 2014 Jianming Zhang
%
%	This program is free software: you can redistribute it and/or modify
%	it under the terms of the GNU General Public License as published by
%	the Free Software Foundation, either version 3 of the License, or
%	(at your option) any later version.
%
%	This program is distributed in the hope that it will be useful,
%	but WITHOUT ANY WARRANTY; without even the implied warranty of
%	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
%	GNU General Public License for more details.
%
%	You should have received a copy of the GNU General Public License
%	along with this program.  If not, see <http://www.gnu.org/licenses/>.
%
%	If you have problems about this software, please contact: jmzhang@bu.edu
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function [I_orig] = getFrame2Compute(I_orig)
% handle color converstion and resizing
global config

if config.image_scale ~= 1
    I_orig = resize(I_orig,config.image_scale);
end

if config.padding >0
        I_orig = padarray(I_orig,[config.padding, config.padding],'replicate');
end

