Show simple item record

dc.contributor.authorChong, Albert Ken_NZ
dc.contributor.authorCroft, Haydenen_NZ
dc.date.available2011-04-07T03:02:04Z
dc.date.copyright2005-11en_NZ
dc.identifier.citationChong, A. K., & Croft, H. (2005). A practical spatial data capture technique for human motion research (pp. 77–80). Presented at the 17th Annual Colloquium of the Spatial Information Research Centre (SIRC 2005: A Spatio-temporal Workshop).en
dc.identifier.urihttp://hdl.handle.net/10523/735
dc.description.abstractThe paper discusses the evaluation of a video image-splitting device for human motion research. NuView, a commonly available device and a digital video camera (DV) were used to capture stereo-video footage of athletes in training. The device permits two distinct views (left and right perspective views) to enter a single lens DV. A single convergence control in the device allows users to obtain stereo view of near and far objects. The research involves the calibration of a customized system for optimum motion tracking accuracy. A stereo-digitizing photogrammetric technique was used to determine the accuracy of the system. The results show that system can achieve optimum spatial data accuracy of 15 mm at an object distance of 8 m. The different in the horizontal and vertical accuracies are similar to those obtained by conventional stereo-aerial photogrammetric technique, i.e. the horizontal component is approximately two times better than z component.en_NZ
dc.format.mimetypeapplication/pdf
dc.relation.urihttp://www.business.otago.ac.nz/SIRC05/conferences/2005/09_chong.pdfen_NZ
dc.subjectdigital video footageen_NZ
dc.subjectvideo camera calibrationen_NZ
dc.subjectmotion researchen_NZ
dc.subjectmotion trackingen_NZ
dc.subjectDV image-splittingen_NZ
dc.subject.lcshR Medicine (General)en_NZ
dc.subject.lcshQA76 Computer softwareen_NZ
dc.titleA practical spatial data capture technique for human motion researchen_NZ
dc.typeConference or Workshop Item (Paper)en_NZ
dc.description.versionPublisheden_NZ
otago.date.accession2006-08-21en_NZ
otago.relation.pages77-80en_NZ
otago.openaccessOpen
dc.identifier.eprints367en_NZ
dc.description.refereedNon Peer Revieweden_NZ
otago.school.eprintsSpatial Information Research Centreen_NZ
otago.school.eprintsSurveyingen_NZ
dc.description.referencesAtkinson, K.B., (editor) 1996. Close Range Photogrammetry and Machine Vision, Whittles Publishing, 378p. Chong, A.K., 1999. A Multipurpose Camera Calibration Range, New Zealand Surveyor, 289: 19-22. Fraser, Clive, 2000. Developments in Automated Digital Close-Range Photogrammetry, ASPRS 2000 Proceedings, CD Rom. Fryer, J., 2000. Drawing the line on criminals: forensic photogrammetry made simple, Engineering Surveying, GITC publishing, pp33-35. Baldwin, H.B., 2005. Three dimensional documents in crime investigations. http://www.feinc.net/3DIMAG. htm. Richards, G.B., 1984. The FBI laboratory’s Past, Present, and Potential Application of Photogrammetry, Proceedings, ASPRS Fall Convention, pp645-651.en_NZ
otago.event.dates24-25 November 2005en_NZ
otago.event.placeDunedin, New Zealanden_NZ
otago.event.typeconferenceen_NZ
otago.event.title17th Annual Colloquium of the Spatial Information Research Centre (SIRC 2005: A Spatio-temporal Workshop)en_NZ
 Find in your library

Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record