Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Time-recursive velocity-adapted spatio-temporal scale-space filters
KTH, Skolan för datavetenskap och kommunikation (CSC), Beräkningsbiologi, CB.ORCID-id: 0000-0002-9081-2170
2002 (engelsk)Inngår i: : ECCV'02 published in Springer Lecture Notes in Computer Science, volume 2350, 2002, Vol. 2350, s. 52-67Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

This paper presents a theory for constructing and computing velocity-adapted scale-space filters for spatio-temporal image data. Starting from basic criteria in terms of time-causality, time-recursivity, locality and adaptivity with respect to motion estimates, a family of spatio-temporal recursive filters is proposed and analysed. An important property of the proposed family of smoothing kernels is that the spatio-temporal covariance matrices of the discrete kernels obey similar transformation properties under Galilean transformations as for continuous smoothing kernels on continuous domains. Moreover, the proposed theory provides an efficient way to compute and generate nonseparable scale-space representations without need for explicit external warping mechanisms or keeping extended temporal buffers of the past. The approach can thus be seen as a natural extension of recursive scale-space filters from pure temporal data to spatio-temporal domains.

sted, utgiver, år, opplag, sider
2002. Vol. 2350, s. 52-67
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-40201DOI: 10.1007/3-540-47969-4_4OAI: oai:DiVA.org:kth-40201DiVA, id: diva2:442098
Konferanse
7th European Conference on Computer Vision
Merknad

QC 20110920

Tilgjengelig fra: 2013-04-05 Laget: 2011-09-13 Sist oppdatert: 2018-01-12bibliografisk kontrollert

Open Access i DiVA

fulltext(265 kB)134 nedlastinger
Filinformasjon
Fil FULLTEXT02.pdfFilstørrelse 265 kBChecksum SHA-512
849db7f73aac746ca8e3efed92d65ffdb6d53c9339b7eeeefb0e7e503e12fde8fc1ec527c0d720061bff7c6befe314db166f2992edffeb38613d11066c915eac
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstAt author's home page

Personposter BETA

Lindeberg, Tony

Søk i DiVA

Av forfatter/redaktør
Lindeberg, Tony
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 134 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 182 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf