Real-time closed-world tracking

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	Similar Articles Articles by S.S. Intille Articles by J.W. Davis Articles by A.F. Bobick

1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'97)

Puerto Rico

June 17-June 19

ISBN: 0-8186-7822-4

	ASCII Text	x
	S.S. Intille, J.W. Davis, A.F. Bobick, "Real-time closed-world tracking," Computer Vision and Pattern Recognition, IEEE Computer Society Conference on, pp. 697, 1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'97), 1997.

	BibTex	x
	@article{ 10.1109/CVPR.1997.609402, author = {S.S. Intille and J.W. Davis and A.F. Bobick}, title = {Real-time closed-world tracking}, journal ={Computer Vision and Pattern Recognition, IEEE Computer Society Conference on}, volume = {0}, year = {1997}, issn = {1063-6919}, pages = {697}, doi = {http://doi.ieeecomputersociety.org/10.1109/CVPR.1997.609402}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Computer Vision and Pattern Recognition, IEEE Computer Society Conference on TI - Real-time closed-world tracking SN - 1063-6919 SP EP A1 - S.S. Intille, A1 - J.W. Davis, A1 - A.F. Bobick, PY - 1997 KW - real-time systems; real-time closed-world tracking algorithm; contextual information; multiple nonrigid object tracking; erratic movement; object collisions; closed-world assumption; image feature selection; image correspondence; algorithm testing; child tracking; interactive narrative playspace VL - 0 JA - Computer Vision and Pattern Recognition, IEEE Computer Society Conference on ER -

S.S. Intille, Media Lab., MIT, Cambridge, MA, USA

J.W. Davis, Media Lab., MIT, Cambridge, MA, USA

A.F. Bobick, Media Lab., MIT, Cambridge, MA, USA

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CVPR.1997.609402

A real-time tracking algorithm that uses contextual information is described. The method is capable of simultaneously tracking multiple, non-rigid objects when erratic movement and object collisions are common. A closed-world assumption is used to adaptively select and weight image features used for correspondence. Results of algorithm testing and the limitations of the method are discussed. The algorithm has been used to track children in an interactive, narrative playspace.

Index Terms:

real-time systems; real-time closed-world tracking algorithm; contextual information; multiple nonrigid object tracking; erratic movement; object collisions; closed-world assumption; image feature selection; image correspondence; algorithm testing; child tracking; interactive narrative playspace

Citation:

S.S. Intille, J.W. Davis, A.F. Bobick, "Real-time closed-world tracking," cvpr, pp.697, 1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'97), 1997

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