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Self-Calibrating Cameras Using Semidefinite Programming

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dc.contributor.authorShen, Chunhua
dc.contributor.authorLi, Hongdong
dc.contributor.authorBrooks, Michael
dc.coverage.spatialCanberra Australia
dc.date.accessioned2015-12-08T22:35:45Z
dc.date.createdDecember 1-3 2008
dc.date.issued2008
dc.date.updated2016-02-24T10:57:59Z
dc.description.abstractNovel methods are proposed for self-calibrating a purerotating camera using semidefinite programming (SDP). Key to the approach is the use of the positive-definiteness requirement for the dual image of the absolute conic (DIAC). The problem is couched within a convex optimization framework and convergence to the global optimum is guaranteed. Experiments on various data sets indicate that the proposed algorithms more reliably deliver accurate and meaningful results. This work points the way to an alternative and more general approach to self-calibration using the advantageous properties of SDP. Algorithms are also discussed for cameras undergoing general motion.
dc.identifier.isbn9780769534565
dc.identifier.urihttp://hdl.handle.net/1885/34988
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE Inc)
dc.relation.ispartofseriesDigital Image Computing: Techniques and Applications (DICTA 2008)
dc.sourceProceedings of Digital Image Computing: Techniques and Applications (DICTA 2008)
dc.subjectKeywords: Data sets; Dual image; General approach; Global optimum; Novel methods; Optimization framework; Self calibration; Self-calibrating; Semi-definite programming; Convex optimization; Medical imaging; Cameras
dc.titleSelf-Calibrating Cameras Using Semidefinite Programming
dc.typeConference paper
local.bibliographicCitation.lastpage441
local.bibliographicCitation.startpage436
local.contributor.affiliationShen, Chunhua, College of Engineering and Computer Science, ANU
local.contributor.affiliationLi, Hongdong, College of Engineering and Computer Science, ANU
local.contributor.affiliationBrooks, Michael, University of Adelaide
local.contributor.authoruidShen, Chunhua, a224095
local.contributor.authoruidLi, Hongdong, u4056952
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor080104 - Computer Vision
local.identifier.absfor080106 - Image Processing
local.identifier.ariespublicationu4334215xPUB119
local.identifier.doi10.1109/DICTA.2008.46
local.identifier.scopusID2-s2.0-67549129191
local.type.statusPublished Version

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