annotate util/sparco utils/thumbwrite.m @ 77:62f20b91d870

add routines from sparco problems privite folder to {root}\util some changes to ksvd vs rlsdla image denoising example
author Ivan <ivan.damnjanovic@eecs.qmul.ac.uk>
date Fri, 25 Mar 2011 14:01:50 +0000
parents
children
rev   line source
ivan@77 1 function thumbwrite(data,name,opts)
ivan@77 2
ivan@77 3
ivan@77 4 % Copyright 2008, Ewout van den Berg and Michael P. Friedlander
ivan@77 5 % http://www.cs.ubc.ca/labs/scl/sparco
ivan@77 6 % $Id: thumbwrite.m 1040 2008-06-26 20:29:02Z ewout78 $
ivan@77 7
ivan@77 8 %
ivan@77 9 % data Thumbnail data in range 0-1
ivan@77 10 % name Name of file (no extension)
ivan@77 11 % opts
ivan@77 12 % .thumbtype Type of image (png, eps, ps, ...)
ivan@77 13 % .thumbdir Output directory
ivan@77 14 %
ivan@77 15
ivan@77 16 [type,ext] = getFigureExt(opts.thumbtype);
ivan@77 17 data = round(data * 255) / 255;
ivan@77 18 imwrite(data,[opts.thumbpath,name,'.',ext],type);