Show simple item record  

dc.contributor.authorJongenelen, Adrian P.P.
dc.contributor.authorCarnegie, Dale A.
dc.contributor.authorPayne, Andrew D.
dc.contributor.authorDorrington, Adrian A.
dc.coverage.spatialConference held at Austin, Texasen_NZ
dc.date.accessioned2010-06-22T22:13:19Z
dc.date.available2010-06-22T22:13:19Z
dc.date.issued2010
dc.identifier.citationJongenelen, A.P.P., Carnegie, D.A., Payne, A.D. & Dorrington, A.A. (2010). Maximizing precision over extended unambiguous range for TOF range imaging systems. In Proceedings of 2010 IEEE Instrumentation & Measurement Technology Conference, 3-6 May 2010, Austin, TX, USA (pp. 1575-1580). Washington DC, USA: IEEE.en_NZ
dc.identifier.urihttps://hdl.handle.net/10289/4031
dc.description.abstractThe maximum unambiguous range for time-of-flight range imaging systems is inversely proportional to the chosen modulation frequency. However, increasing the unambiguous range by decreasing the modulation frequency will generally also degrade the range measurement precision. We describe a technique that significantly extends the range of a time-of-flight imaging system without compromising range precision. This is achieved by employing two modulation frequencies simultaneously. The chosen frequencies can be a combination of high and low frequency, or two similarly high frequencies. In this paper we present experimental results comparing single frequency; dual high and low frequency; and dual high frequency operation and demonstrate that range precision need not be appreciably compromised to achieve an extended unambiguous range.en_NZ
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherIEEEen_NZ
dc.rights©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_NZ
dc.subjectrange imagingen_NZ
dc.subjectambiguityen_NZ
dc.subjectimage sensoren_NZ
dc.subjecttime-of-flighten_NZ
dc.subject3D cameraen_NZ
dc.titleMaximizing precision over extended unambiguous range for TOF range imaging systemsen_NZ
dc.typeJournal Articleen_NZ
dc.identifier.doi10.1109/IMTC.2010.5488178en_NZ
dc.relation.isPartOfProceedings of the IEEE International Instrumentation and Measurement Technology Conferenceen_NZ
pubs.begin-page1575en_NZ
pubs.elements-id19553
pubs.end-page1580en_NZ
pubs.finish-date2010-05-06en_NZ
pubs.start-date2010-05-03en_NZ


Files in this item

This item appears in the following Collection(s)

Show simple item record