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Practical mixtures of Gaussians with brightness monitoring

Atev, S. / Masoud, O. / Papanikolopoulos, N.

We discuss some of the practical issues concerning the use of mixtures of Gaussians for background segmentation in outdoor scenes, including the choice of parameters. Different covariance representations and their performance impact are examined. In addition, we propose a simple, yet efficient method for coping with sudden global illumination changes based on smoothing brightness and contrast changes over time. All of the discussed methods are capable of running in real time at reasonable resolution on current generation PCs.

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Practical mixtures of Gaussians with brightness monitoring

Atev, S. / Masoud, O. / Papanikolopoulos, N.

We discuss some of the practical issues concerning the use of mixtures of Gaussians for background segmentation in outdoor scenes, including the choice of parameters. Different covariance representations and their performance impact are examined. In addition, we propose a simple, yet efficient method for coping with sudden global illumination changes based on smoothing brightness and contrast changes over time. All of the discussed methods are capable of running in real time at reasonable resolution on current generation PCs.

Practical mixtures of Gaussians with brightness monitoring

Atev, S. / Masoud, O. / Papanikolopoulos, N.

We discuss some of the practical issues concerning the use of mixtures of Gaussians for background segmentation in outdoor scenes, including the choice of parameters. Different covariance representations and their performance impact are examined. In addition, we propose a simple, yet efficient method for coping with sudden global illumination changes based on smoothing brightness and contrast changes over time. All of the discussed methods are capable of running in real time at reasonable resolution on current generation PCs.

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Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

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Dokumentinformationen

Titel:

Practical mixtures of Gaussians with brightness monitoring

Beteiligte:

Atev, S. (Autor:in) / Masoud, O. (Autor:in) / Papanikolopoulos, N. (Autor:in)

Erschienen in:

Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) ; 423-428

Erscheinungsdatum:

01.01.2004

Format / Umfang:

449843 byte

ISBN:

DOI:

https://doi.org/10.1109/ITSC.2004.1398937

Medientyp:

Aufsatz (Konferenz)

Format:

Elektronische Ressource

Sprache:

Englisch

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