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| author | Willem Jan Palenstijn <WillemJan.Palenstijn@uantwerpen.be> | 2013-07-01 22:34:11 +0000 |
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| committer | wpalenst <WillemJan.Palenstijn@uantwerpen.be> | 2013-07-01 22:34:11 +0000 |
| commit | b2fc6c70434674d74551c3a6c01ffb3233499312 (patch) | |
| tree | b17f080ebc504ab85ebb7c3d89f917fd87ce9e00 /matlab/tools/imreadgs.m | |
| download | astra-b2fc6c70434674d74551c3a6c01ffb3233499312.tar.gz astra-b2fc6c70434674d74551c3a6c01ffb3233499312.tar.bz2 astra-b2fc6c70434674d74551c3a6c01ffb3233499312.tar.xz astra-b2fc6c70434674d74551c3a6c01ffb3233499312.zip | |
Update version to 1.3
Diffstat (limited to 'matlab/tools/imreadgs.m')
| -rw-r--r-- | matlab/tools/imreadgs.m | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/matlab/tools/imreadgs.m b/matlab/tools/imreadgs.m new file mode 100644 index 0000000..9c27eb4 --- /dev/null +++ b/matlab/tools/imreadgs.m @@ -0,0 +1,26 @@ +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 +% All Scale Tomographic Reconstruction Antwerp Toolbox ("ASTRA-Toolbox") +% +% Copyright: iMinds-Vision Lab, University of Antwerp +% License: Open Source under GPLv3 +% Contact: mailto:astra@ua.ac.be +% Website: http://astra.ua.ac.be +%------------------------------------------------------------------------ +% $Id$ + +Im = double(imread(filename)); +if size(Im,3) > 1 + Im = Im(:,:,1); +end |