liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Two-frame motion estimation based on polynomial expansion
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology.
2003 (English)In: Image Analysis: 13th Scandinavian Conference, SCIA 2003 Halmstad, Sweden, June 29 – July 2, 2003 Proceedings / [ed] Josef Bigun and Tomas Gustavsson, Springer Berlin/Heidelberg, 2003, Vol. 2749, 363-370 p.Chapter in book (Refereed)
Abstract [en]

This paper presents a novel two-frame motion estimation algorithm. The first step is to approximate each neighborhood of both frames by quadratic polynomials, which can be done efficiently using the polynomial expansion transform. From observing how an exact polynomial transforms under translation a method to estimate displacement fields from the polynomial expansion coefficients is derived and after a series of refinements leads to a robust algorithm. Evaluation on the Yosemite sequence shows good results.

Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2003. Vol. 2749, 363-370 p.
Lecture Notes in Computer Science, ISSN 0302-9743 (print), 1611-3349 (online) ; 2749
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-48575DOI: 10.1007/3-540-45103-X_50ISBN: 3-540-40601-8ISBN: 978-3-540-40601-3ISBN: e-978-3-540-45103-7OAI: diva2:269471
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2013-11-21Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textfind book at a swedish library/hittaa boken i ett svenskt bibliotekfind book in another country/hitta boken i ett annat landläs utdrag

Search in DiVA

By author/editor
Farnebäck, Gunnar
By organisation
Computer VisionThe Institute of Technology
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 558 hits
ReferencesLink to record
Permanent link

Direct link