\chapter{Literature review}\label{chap:relatedwork}
{

\begin{quote}
\textit{
This chapter gives a brief survey of related work on object and event recognition using local visual features. The first part of the chapter roughly introduces the problem of object recognition in image archives, while the second part deals with the problem of semantic video annotation. Finally, multimedia ontologies have been presented as a formal tool to enrich the semantic image/video annotation or to derive new knowledge.
\footnote{The part of this chapter related to semantic video annotation has been published as \dquote{Event detection and recognition for semantic annotation of video} in \textit{Multimedia Tools and Applications (Special Issue: Survey Papers in Multimedia by World Experts), vol. 51, iss. 1, pp. 279-302, 2011}~\cite{ballan-mtap11}.}
}
\end{quote}


%-------------------------------------------------------------------------
\section{Recognition of object instances}

\subsection{Local visual features}


%-------------------------------------------------------------------------
\section{Recognition of object categories}

\subsection{Codebooks}


%-------------------------------------------------------------------------
\section{Semantic video annotation}

\subsection{Actions and events}\label{sec:events2}

\subsection{Spatio-temporal features}\label{sec:features}

\subsection{Classification of composite events}\label{sec:detectors}


%-------------------------------------------------------------------------
\section{Ontologies}\label{sec:ontologies}

}