Mercurial > hg > smallbox
view util/ksvd utils/imnormalize.m @ 199:751fa3bddd30 luisf_dev
Added config file for SMALL_solve (removed the if/else code from SMALL_solve); added headers to both config files;
author | luisf <luis.figueira@eecs.qmul.ac.uk> |
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date | Tue, 20 Mar 2012 14:28:51 +0000 |
parents | c3eca463202d |
children |
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function y = imnormalize(x) %IMNORMALIZE Normalize image values. % Y = IMNORMALIZE(X) linearly transforms the intensity values of the image % X to tightly cover the range [0,1]. If X has more than one channel, the % channels are handled as one and normalized using the same transform. % Ron Rubinstein % Computer Science Department % Technion, Haifa 32000 Israel % ronrubin@cs % % May 2004 maxval = max(x(:)); minval = min(x(:)); y = (x-minval) / (maxval-minval);