dc.contributor.author
Tapia, Ernesto
dc.contributor.author
Raúl, Rojas
dc.date.accessioned
2018-06-08T07:42:31Z
dc.date.available
2013-02-15T09:45:01.835Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/18546
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-22241
dc.description.abstract
We show how to compute the extrinsic parameters of a video camera from the
optical flow measured in consecutive video frames. We assume that the camera
is mounted on a car or a robot which move forward and sideways on a flat area
to acquire the images used for the calibration. The vanishing points of the
optical flow lines provide enough information to compute the camera rotation
matrix. We also show how the flow lines on the ground together with the
vehicles's velocity provide enough information to compute the camera position.
en
dc.relation.ispartofseries
urn:nbn:de:kobv:188-fudocsseries000000000021-2
dc.rights.uri
http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen
dc.subject.ddc
000 Informatik, Informationswissenschaft, allgemeine Werke::000 Informatik, Wissen, Systeme
dc.title
A note on calibration of video cameras for autonomous vehicles with optical
flow
dcterms.bibliographicCitation.url
http://www.mi.fu-berlin.de/inf/groups/ag-ki/Publikationen/B-13-02/TR-Ernesto.pdf?1360913558
refubium.affiliation
Mathematik und Informatik
de
refubium.affiliation.other
Institut für Informatik
refubium.mycore.fudocsId
FUDOCS_document_000000016122
refubium.mycore.reportnumber
B-13-02
refubium.resourceType.isindependentpub
no
refubium.series.name
Freie Universität Berlin, Fachbereich Mathematik und Informatik
refubium.series.reportNumber
13-2
refubium.mycore.derivateId
FUDOCS_derivate_000000002316
dcterms.accessRights.openaire
open access
