Merge branch 'fg'

1 files changed, 19 insertions, 33 deletions

diff --git a/experimental.tex b/experimental.tex
index 909e4cb..fde1395 100644
--- a/experimental.tex
+++ b/experimental.tex
@@ -49,7 +49,7 @@ detected figures, and the fitted skeleton of a person in a single frame.  Skelet
 fit from roughly 1-5 meters away from the Kinect.  For each frame with a
 skeleton we record the color image and the positions of the joints.
 
-\begin{figure}[t]
+\begin{figure*}[t]
   \begin{center}
     \includegraphics[width=0.99\textwidth]{graphics/hallway.png}
   \end{center}
@@ -57,7 +57,7 @@ skeleton we record the color image and the positions of the joints.
   \caption{Experiment setting. Color image, depth image, and fitted
   skeleton as captured by the Kinect in a single frame}
   \label{fig:hallway}
-\end{figure}
+\end{figure*}
 
 For some frames, one or several joints are out of the frame or are occluded by
 another part of the body. In those cases, the coordinates of these joints are
@@ -87,7 +87,8 @@ pairs of joints:
 %Shoulder-Elbow, Elbow-Wrist, ShoulderCenter-Spine, Spine-HipCenter,
 %HipCenter-HipSide, HipSide-Knee, Knee-Ankle.  
 
-\begin{table}
+\vspace{\baselineskip}
+\begin{table}[!h]
 \begin{center}
 \vspace{-1.5\baselineskip}
 \begin{tabular}{lll}
@@ -98,6 +99,7 @@ Shoulder-Elbow & Spine-HipCenter & Knee-Ankle\\
 \vspace{-2.5\baselineskip}
 \end{center}
 \end{table}
+\vspace{1.5\baselineskip}
 
 Each detected skeleton also has an ID number obtained from the figure detection
 stage. When there are consecutive frames with the same ID, it means that figure
@@ -142,7 +144,7 @@ happens if the noise from the Kinect is reduced.
 
 \begin{figure}[t]
   \begin{center}
-    \includegraphics[]{graphics/frames.pdf}
+    \includegraphics[width=0.49\textwidth]{graphics/frames.pdf}
   \end{center}
   \vspace{-1.5\baselineskip}
   \caption{Distribution of the frequency of each individual in the
@@ -190,11 +192,11 @@ we reach 90\% accuracy at 60\% recall for a group size of 10 people.
 \begin{figure*}[t]
 \begin{center}
 \subfloat[Mixture of Gaussians]{
-    \includegraphics[]{graphics/offline-nb.pdf}
+    \includegraphics[width=0.49\textwidth]{graphics/offline-nb.pdf}
     \label{fig:offline:nb}
 }
 \subfloat[Sequential Hypothesis Testing]{
-    \includegraphics[]{graphics/offline-sht.pdf}
+    \includegraphics[width=0.49\textwidth]{graphics/offline-sht.pdf}
     \label{fig:offline:sht}
 }
   \caption{Results with 10-fold cross-validation for the top $n_p$ most present people}
@@ -246,30 +248,22 @@ recognition rates mostly above 90\% for group sizes of 3 and 5.
 %    \label{fig:online:nb}
 %}
 %\subfloat[Sequential hypothesis testing]{
-\parbox[t]{0.49\linewidth}{
 \begin{center}
     \includegraphics[width=0.49\textwidth]{graphics/online-sht.pdf}
 \end{center}
-}
-\parbox[t]{0.49\linewidth}{
-  \begin{center}
-    \includegraphics[width=0.49\textwidth]{graphics/face.pdf}
-  \end{center}
-}
-\end{figure}
-\begin{figure}
 \vspace{-1.5\baselineskip}
-\parbox[t]{0.48\linewidth}{
     \caption{Results for the online setting, where $n_p$ is the size of
     the group as in Figure~\ref{fig:offline}}
     \label{fig:online}
-}
-\hspace{0.02\linewidth}
-\parbox[t]{0.48\linewidth}{
+\end{figure}
+\begin{figure}[t]
+  \begin{center}
+    \includegraphics[width=0.49\textwidth]{graphics/face.pdf}
+  \end{center}
+\vspace{-1.5\baselineskip}
   \caption{Results for face recognition versus skeleton recognition
   with $n_p=5$ people}
   \label{fig:face}
-}
 \end{figure}
 
 \subsection{Face recognition}
@@ -300,28 +294,20 @@ less than 10\% at most thresholds.
 
 
 \begin{figure}[t]
-\parbox[t]{0.49\linewidth}{
 \begin{center}
   \includegraphics[width=0.49\textwidth]{graphics/back.pdf}
 \end{center}
-}
-\parbox[t]{0.49\linewidth}{
+\vspace{-1.5\baselineskip}
+\caption{Results with people walking away from and toward the camera}
+\label{fig:back}
+\end{figure}
+\begin{figure}[t]
 \begin{center}
   \includegraphics[width=0.49\textwidth]{graphics/var.pdf}
 \end{center}
-}
-\end{figure}
-\begin{figure}
 \vspace{-1.5\baselineskip}
-\parbox[t]{0.48\linewidth}{
-\caption{Results with people walking away from and toward the camera}
-\label{fig:back}
-}
-\hspace{0.02\linewidth}
-\parbox[t]{0.48\linewidth}{
 \caption{Results with and without halving the variance of the noise}
 \label{fig:var}
-}
 \end{figure}
 
 \subsection{Walking away}