3D visual tracking using a network of low-cost pan/tilt cameras

This paper describes a distributed system of cameras for tracking feature points in 3-space. A low-cost camera unit has been designed using off-the-shelf components that include a small CCD board camera and two servo-controlled mechanisms for pan and tilt. Triangulation is used with two or more cali...

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description This paper describes a distributed system of cameras for tracking feature points in 3-space. A low-cost camera unit has been designed using off-the-shelf components that include a small CCD board camera and two servo-controlled mechanisms for pan and tilt. Triangulation is used with two or more calibrated cameras in a network of cameras to compute the location of a point in 3-space based on camera positions and pan/tilt angles. Experimental results demonstrate the advantage of using the redundant data from multiple pan/tilt cameras.
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Experimental results demonstrate the advantage of using the redundant data from multiple pan/tilt cameras.</description><subject>Calibration</subject><subject>Cameras</subject><subject>Charge coupled devices</subject><subject>Charge-coupled image sensors</subject><subject>Computer networks</subject><subject>Costs</subject><subject>Pulse width modulation</subject><subject>Robot vision systems</subject><subject>Servomechanisms</subject><subject>Target tracking</subject><issn>0840-7789</issn><issn>2576-7046</issn><isbn>9780780359574</isbn><isbn>0780359577</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2000</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotUEtLw0AYXHyAtfYH6GlP3tLuK_s4icT4gIIXPYcv6beyNk1qdmPx3xupMMxcZoZhCLnmbMk5c6uiKItyKRhjS6tc7uQJmYnc6MwwpU_JwhnLJsjc5UadkRmzimXGWHdBLmP8nHLKajUjd_KBfoc4QkvTAM02dB90jH8MtMN06Ict7T1t-0PW9DHRPXSrFNpEG9jhAPGKnHtoIy7-dU7eH8u34jlbvz69FPfrLHBuU8aZ9Y1ROUhvnMC6mfb4aZ_QaNHbXFlUG28Nw1romknOQUONG1kDIt9YOSe3x9790H-NGFO1C7HBtoUO-zFWwgiuuOaT8eZoDIhY7Yewg-GnOn4kfwFBX1g3</recordid><startdate>2000</startdate><enddate>2000</enddate><creator>Woo, D.C.</creator><creator>Capson, D.W.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope><scope>7SC</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>2000</creationdate><title>3D visual tracking using a network of low-cost pan/tilt cameras</title><author>Woo, D.C. ; Capson, D.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i118t-108fc745a3f792ebc084f78026e8ef8548e4df870eb26b0311a6abed3baee1d83</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Calibration</topic><topic>Cameras</topic><topic>Charge coupled devices</topic><topic>Charge-coupled image sensors</topic><topic>Computer networks</topic><topic>Costs</topic><topic>Pulse width modulation</topic><topic>Robot vision systems</topic><topic>Servomechanisms</topic><topic>Target tracking</topic><toplevel>online_resources</toplevel><creatorcontrib>Woo, D.C.</creatorcontrib><creatorcontrib>Capson, D.W.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore (Online service)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection><collection>Computer and Information Systems Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts – Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Woo, D.C.</au><au>Capson, D.W.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>3D visual tracking using a network of low-cost pan/tilt cameras</atitle><btitle>2000 Canadian Conference on Electrical and Computer Engineering. 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identifier ISSN: 0840-7789
ispartof 2000 Canadian Conference on Electrical and Computer Engineering. Conference Proceedings. Navigating to a New Era (Cat. No.00TH8492), 2000, Vol.2, p.884-889 vol.2
issn 0840-7789
2576-7046
language eng
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Calibration
Cameras
Charge coupled devices
Charge-coupled image sensors
Computer networks
Costs
Pulse width modulation
Robot vision systems
Servomechanisms
Target tracking
title 3D visual tracking using a network of low-cost pan/tilt cameras
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