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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.imavis.2007.01.002
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dc.titleA prism-based single-lens stereovision system: From trinocular to multi-ocular
dc.contributor.authorXiao, Y.
dc.contributor.authorLim, K.B.
dc.date.accessioned2014-06-16T09:34:15Z
dc.date.available2014-06-16T09:34:15Z
dc.date.issued2007-11-01
dc.identifier.citationXiao, Y., Lim, K.B. (2007-11-01). A prism-based single-lens stereovision system: From trinocular to multi-ocular. Image and Vision Computing 25 (11) : 1725-1736. ScholarBank@NUS Repository. https://doi.org/10.1016/j.imavis.2007.01.002
dc.identifier.issn02628856
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/54735
dc.description.abstractThis paper investigates a passive stereovision system which employs one single CCD camera and one pyramid-like glass prism. Its trinocular variety is first presented: each image captured by this system can be split into three sub-images and these sub-images are taken as the images simultaneously captured by three virtual cameras which are generated by the prism. Two different approaches are developed to model this system: one bases on a conventional camera calibration technique and the other bases on geometrical analysis of ray sketching. The second approach is a relatively simpler but is sufficiently accurate as compared to the calibration based approach. Then the knowledge on this trinocular system is extended to build a single-lens multi-ocular stereovision system. Experiments are conducted to validate this system. The ideas presented in this paper are believed novel. © 2007 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.imavis.2007.01.002
dc.sourceScopus
dc.subjectMulti-ocular
dc.subjectPrism
dc.subjectStereo vision
dc.subjectStereovision
dc.subjectTrinocular
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.imavis.2007.01.002
dc.description.sourcetitleImage and Vision Computing
dc.description.volume25
dc.description.issue11
dc.description.page1725-1736
dc.description.codenIVCOD
dc.identifier.isiut000249244900003
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