Minor corrections.

1 files changed, 7 insertions, 4 deletions

diff --git a/experimental.tex b/experimental.tex
index cfdaf78..982fcf7 100644
--- a/experimental.tex
+++ b/experimental.tex
@@ -1,4 +1,5 @@
 \section{Real-World Evaluation}
+\label{sec:experiment}
 
 We conduct a real-life uncontrolled experiment using the Kinect to test to the
 algorithm.  First we present the manner and environment in which we perform
@@ -35,7 +36,8 @@ the RGB camera.
   \begin{center}
     \includegraphics[width=0.99\textwidth]{graphics/hallway.png}
   \end{center}
-  \caption{}
+  \caption{Experiment setting. Color image, depth image, and fitted
+  skeleton as captured by the Kinect in a single frame}
   \label{fig:hallway}
 \end{figure}
 
@@ -77,6 +79,10 @@ with the same skeleton ID.
 
 \begin{table}
 \begin{center}
+\caption{Data set statistics. The right part of the table shows the
+average numbers for different intervals of $k$, the rank of a person
+in the ordering given by the number of frames}
+
 \begin{tabular}{|l|r||r|r|r|}
 \hline
 Number of people & 25 & $k\leq 5$ & $5\leq k\leq 20$ & $k\geq 20$\\
@@ -87,9 +93,6 @@ Number of runs & 244 & 18 & 8 & 4\\
 \hline
 \end{tabular}
 \end{center}
-\caption{Data set statistics. The right part of the table shows the
-average numbers for different intervals of $k$, the rank of a person
-in the ordering given by the number of frames.}
 \label{tab:dataset}
 \end{table}