View invariant gesture recognition using the CSEMSwissRanger SR-2 camera

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16 Citationer (Scopus)

Resumé

This paper introduces the use of range information acquired by a CSEM SwissRanger SR-2 camera for view invariant recognition of one and two arms gestures. The range data enables motion detection and 3D representation of gestures. Motion is detected by double difference range images and filtered by a hysteresis bandpass filter. Gestures are represented by concatenating harmonic shape contexts over time. This representation allows for a view invariant matching of the gestures. The system is trained on gestures from one viewpoint and evaluated on gestures from other viewpoints. The results show a recognition rate of 93.75%.
OriginalsprogEngelsk
TidsskriftInternational Journal of Intelligent Systems Technologies and Applications
Vol/bind5
Udgave nummer3/4
Sider (fra-til)295-303
Antal sider13
ISSN1740-8865
DOI
StatusUdgivet - 2008

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Gesture recognition
Bandpass filters
Hysteresis
Cameras

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title = "View invariant gesture recognition using the CSEMSwissRanger SR-2 camera",
abstract = "This paper introduces the use of range information acquired by a CSEM SwissRanger SR-2 camera for view invariant recognition of one and two arms gestures. The range data enables motion detection and 3D representation of gestures. Motion is detected by double difference range images and filtered by a hysteresis bandpass filter. Gestures are represented by concatenating harmonic shape contexts over time. This representation allows for a view invariant matching of the gestures. The system is trained on gestures from one viewpoint and evaluated on gestures from other viewpoints. The results show a recognition rate of 93.75{\%}.",
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View invariant gesture recognition using the CSEMSwissRanger SR-2 camera. / Holte, Michael Boelstoft; Moeslund, Thomas B.; Fihl, Preben.

I: International Journal of Intelligent Systems Technologies and Applications, Bind 5, Nr. 3/4, 2008, s. 295-303.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

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AU - Holte, Michael Boelstoft

AU - Moeslund, Thomas B.

AU - Fihl, Preben

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N2 - This paper introduces the use of range information acquired by a CSEM SwissRanger SR-2 camera for view invariant recognition of one and two arms gestures. The range data enables motion detection and 3D representation of gestures. Motion is detected by double difference range images and filtered by a hysteresis bandpass filter. Gestures are represented by concatenating harmonic shape contexts over time. This representation allows for a view invariant matching of the gestures. The system is trained on gestures from one viewpoint and evaluated on gestures from other viewpoints. The results show a recognition rate of 93.75%.

AB - This paper introduces the use of range information acquired by a CSEM SwissRanger SR-2 camera for view invariant recognition of one and two arms gestures. The range data enables motion detection and 3D representation of gestures. Motion is detected by double difference range images and filtered by a hysteresis bandpass filter. Gestures are represented by concatenating harmonic shape contexts over time. This representation allows for a view invariant matching of the gestures. The system is trained on gestures from one viewpoint and evaluated on gestures from other viewpoints. The results show a recognition rate of 93.75%.

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DO - 10.1504/IJISTA.2008.021292

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JO - International Journal of Intelligent Systems Technologies and Applications

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