blob: a793d87369e6a21c82e643be7955aafcf38bfeb5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
function Im = imreadgs(filename)
%------------------------------------------------------------------------
% Im = imreadgs(filename)
%
% Reads an image and transforms it into a grayscale image consisting of
% doubles.
%
% filename: name of the image file.
% Im: a grayscale image in double.
%------------------------------------------------------------------------
%------------------------------------------------------------------------
% This file is part of the ASTRA Toolbox
%
% Copyright: 2010-2016, iMinds-Vision Lab, University of Antwerp
% 2014-2016, CWI, Amsterdam
% License: Open Source under GPLv3
% Contact: astra@astra-toolbox.com
% Website: http://www.astra-toolbox.com/
%------------------------------------------------------------------------
Im = double(imread(filename));
if size(Im,3) > 1
Im = Im(:,:,1);
end
|
