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3-D vision technolo...
3-D vision technology for occupant detection and classification
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- Devarakota, Pandu Ranga Rao (författare)
- IEE S. A., Zone Industrielle, 2b Route de Tr`eves L-2632 Findel, Luxembourg.
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- Mirbach, Bruno (författare)
- IEE S. A., Zone Industrielle, 2b Route de Tr`eves L-2632 Findel, Luxembourg.
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- Castillo-Franco, Marta (författare)
- IEE S. A., Zone Industrielle, 2b Route de Tr`eves L-2632 Findel, Luxembourg.
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- Ottersten, Björn, 1961- (författare)
- KTH,Signalbehandling
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IEE S A., Zone Industrielle, 2b Route de Tr`eves L-2632 Findel, Luxembourg. Signalbehandling (creator_code:org_t)
- LOS ALAMITOS : IEEE COMPUTER SOC, 2005
- 2005
- Engelska.
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Ingår i: Fifth International Conference on 3-D Digital Imaging and Modeling, Proceedings. - LOS ALAMITOS : IEEE COMPUTER SOC. - 0769523277 ; , s. 72-79
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper describes a 3-D vision system based on a new 3-D sensor technology for the detection and classification of occupants in a car New generation of so-called "smart airbags" require the information about the occupancy type and position of the occupant. This information allows a distinct control of the airbag inflation. In order to reduce the risk of injuries due to airbag deployment, the airbag can be suppressed completely in case of a child seat oriented in reward direction. In this paper we propose a 3-D vision system based on a 3-D optical time-of-flight (TOF) sensor for the detection and classification of the occupancy on the passenger seat. Geometrical shape features are extracted from the 3-D image sequences. Polynomial classifier is considered for the classification task. A comparison of classifier performance with principle components (eigen-images) is presented. This paper also discuss the robustness of the features with variation of the data. The full scale tests have been conducted on a wide range of realistic situations (adults/children/child seats etc.) which may occur in a vehicle.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Data mining
- Feature extraction
- Geometrical optics
- Injuries
- Intelligent sensors
- Machine vision
- Optical sensors
- Sensor phenomena and characterization
- Sensor systems
- Shape
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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