From 88df194c4bd513c4d85b64bf39a71a1b2f9e1f53 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bj=C3=B8rn=20Rustad?= <bjorn@rustad.me>
Date: Sat, 10 May 2014 16:01:30 +0200
Subject: [PATCH] Add caption to decomp fig

---
 fig/img_decomp.tex | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fig/img_decomp.tex b/fig/img_decomp.tex
index 27a56ec..d80ae4e 100644
--- a/fig/img_decomp.tex
+++ b/fig/img_decomp.tex
@@ -133,4 +133,7 @@
     \caption{The thresholded images, which are in
     $\{0,1\}^{\abs{\Omega}}$.}
 \end{subfigure} 
-
+\caption{A sample gray-scale image, and its decomposition into
+    thresholded images. Note that while the image has values from the
+    set $\{0, \ldots, 3\}$, the thresholded images are binary.
+}
-- 
2.47.3