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dc.contributor.authorChong, Albert Ken_NZ
dc.date.available2011-04-07T03:02:12Z
dc.date.copyright2004-11en_NZ
dc.identifier.citationChong, A. K. (2004). Digital near-infrared camera for 3D spatial data capture (pp. 1–4). Presented at the 16th Annual Colloquium of the Spatial Information Research Centre (SIRC 2004: A Spatio-temporal Workshop).en
dc.identifier.urihttp://hdl.handle.net/10523/768
dc.description.abstractLow-cost, medium-resolution and hand-held digital cameras with near-infrared (NIR) capability are now readily available. The NIR spectrum (700 to 925 nanometers) is a tiny part of the overall electro-magnetic spectrum. It’s just outside the spectrum seen by the human eye. While it is not possible to see NIR radiation it can be recorded on NIR films or CCDs with special filters. Digital NIR image of vegetations, living things, rocks and man-made objects have a number of positive features over the traditional color or black and white photography. In the past, NIR images were strategically used only because of the expensive and hard-to-find NIR films and high-cost CCDs. However, present CCD cameras require only inexpensive NIR filters to take good NIR images. The paper highlights the current applications and potential of NIR images in photogrammetry. Next, the paper provides discussion on the calibration of digital cameras which could be used for high precision 3D photogrammetric work.en_NZ
dc.format.mimetypeapplication/pdf
dc.relation.urihttp://www.business.otago.ac.nz/SIRC05/conferences/2004/01_chong.pdfen_NZ
dc.subjectnear-infrared photographen_NZ
dc.subject3D spatial dataen_NZ
dc.subjectcamera calibrationen_NZ
dc.subjecthuman tissueen_NZ
dc.subject.lcshG Geography (General)en_NZ
dc.titleDigital near-infrared camera for 3D spatial data captureen_NZ
dc.typeConference or Workshop Item (Paper)en_NZ
dc.description.versionPublisheden_NZ
otago.date.accession2005-11-29en_NZ
otago.relation.pages1-4en_NZ
otago.openaccessOpen
dc.identifier.eprints67en_NZ
dc.description.refereedNon Peer Revieweden_NZ
otago.school.eprintsSpatial Information Research Centreen_NZ
otago.school.eprintsSurveyingen_NZ
dc.description.referencesBeyer, H.A., 1992. Geometric and radiometric analysis of a CCD-camera based photogrammetric close-range system. Institut für Geodäsie und Photogrammetrie an der Eidgenössischen Technischen Hochschule, Zürich. Mitteilungen Nr. 51: 1-186. Chong, A.K. and Mathieu, R., 2004. Near INFRARED photography for craniofacialanthropometric landmark measurement. Submitted to Photogrammetric Record. Cooper, M. A. R. and Robson, S., 1996. Vision-based automated measurement technique. In: Close Range Photogrammetry and Machine Vision. KB Atkinson (Editor), Whittles Publishing, Scotland, UK. 371: 9-52. Cotton, S., Claridge, E. and Hall, P., 1999. A skin imaging method based on a colour formation model and its application to the diagnosis of pigmented skin lesions. Proceedings of Medical Image Understanding and Analysis, Oxford, UK. 49-52. Eggert, J. 1935. Fortschritte und Grenzleistungen in der infrarot Photographie. Veroff, wiss. Zentral-lab. Afga 4, 101. Fraser, C.S., and Edmundson, K.L., 1996. The metric impact of reduction optics in digital cameras. Photogrammetric Record, 15(87):437-446. Fryer, J.G., 1989. Camera calibration in non-topographic photogrammetry, Non-Topographic Photogrammetry (Karara, H. M., editor). 2nd edition. American Society for Photogrammetry, 445pages:59-68. Jackson, R.D., 1986. Remote Sensing of biotic and abiotic plant stress, Annual Review of Phytopathology. 24:265-287. Kinagaki, C., Kinoshita, K., Kawano, K., Hamada, S., 2003. New approach to Near-Infrared remote sensing using video camera. The CEReS International Symposium on Remote Sensing – Monitoring of Environment change in Asia, Chiba, Japan. December 16-17. http://www.bom.gov.au/info/vaac/publications/. Kinoshita, K., Kanagaki, C., Minaka, A., Tsuchida, S., Matsui, T., Tupper, A., Yakiwara, H., and Iino, N., 2003. Ground and satellite monitoring of volcanic aerosols in visible and infrared bands. The CEReS International Symposium on Remote Sensing – Monitoring of Environment change in Asia, Chiba, Japan. December 16-17. http://www.bom.gov.au/info/vaac/publications/. Kodak 2004. Infrared photography – technical applications, Http://www.kodak.com. Nieuwenhuis, Gigi, 1991. Medical Photography with Invisible Radiation. PhD thesis, Royal Melbourne Institute of Technology. Peterson, A.E., Durdle, N.G., Raso, V.J. and Hill, D.L., 1993. Calibration of video cameras for scoliosis mapping. Geomatica, 47(1): 29-38. Strangman, G., Franceschini, M.A., and Boas, D.A., 2003. Factors affecting the accuracy of near-infrared spectroscopy concentration calculations for focal changes in oxygenation parameters. NeuroImage 18: 865-879. Wright, G.G., Mathews, K.B. and Tapping J.C., 2003. Combining metric aerial photography and Near-Infrared videography to define within-field soil sampling frameworks. Geocarto International 18(4): 1-8.en_NZ
otago.event.dates29-30 November 2004en_NZ
otago.event.placeDunedin, New Zealanden_NZ
otago.event.typeconferenceen_NZ
otago.event.title16th Annual Colloquium of the Spatial Information Research Centre (SIRC 2004: A Spatio-temporal Workshop)en_NZ
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