Graduate School and Research Center in Digital Sciences

Feature extraction for multimedia analysis

Benmokhtar, Rachid; Huet, Benoit; Richard, Gaël; Essid, Slim

Book chapter N°4 in "Multimedia Semantics: Metadata, Analysis and Interaction", Wiley, July 2011, ISBN: 978-0-470-74700-1


Feature extraction is an essential step for processing of multimedia content semantics. Indeed, it is necessary to extract embedded characteristics from within the audiovisual material in order to further analyze its content and then provide a relevant semantic description. This chapter provides an overview of some of the most frequently used low-level features for image, video, audio and text analysis, including some from the MPEG-7 standard, to describe audiovisual content. It discusses the various aspects one should consider when attempting to use multiple features from various modalities together. In particular, approaches for feature selection and feature fusion will be reported as well as synchronization and co-occurrence issues in the context of our chosen scenario: parental control and content filtering of video.

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Title:Feature extraction for multimedia analysis
Type:Book
Language:English
City:
Date:
Department:Data Science
Eurecom ref:3493
Copyright: © Wiley. Personal use of this material is permitted. The definitive version of this paper was published in Book chapter N°4 in "Multimedia Semantics: Metadata, Analysis and Interaction", Wiley, July 2011, ISBN: 978-0-470-74700-1
 and is available at : http://dx.doi.org/10.1002/9781119970231.ch4
Bibtex: @book{EURECOM+3493, doi = {http://dx.doi.org/10.1002/9781119970231.ch4}, year = {2011}, title = {{F}eature extraction for multimedia analysis}, author = {{B}enmokhtar, {R}achid and {H}uet, {B}enoit and {R}ichard, {G}a{\"e}l and {E}ssid, {S}lim}, publisher = {{B}ook chapter {N}°4 in "{M}ultimedia {S}emantics: {M}etadata, {A}nalysis and {I}nteraction", {W}iley, {J}uly 2011, {ISBN}: 978-0-470-74700-1\&\#13;\&\#10;}, month = {08}, url = {http://www.eurecom.fr/publication/3493} }
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