Show simple item record

dc.contributor.authorHuang, Kevinen
dc.date.accessioned2020-09-02T21:32:50Z
dc.date.available2020-09-02T21:32:50Z
dc.identifier.urihttp://hdl.handle.net/1974/28092
dc.description.abstractMany computer vision algorithms assume a pinhole camera model, but commercial and off-the-shelf cameras usually exhibit enough lens distortion to violate this model. There are many methods that have been proposed to estimate radial lens distortions, each of which has specific limitations. A novel method is therefore proposed in this thesis to estimate and correct for image radial distortion. The solution is based upon an algebraic expansion of the homographic relationship between a planar pattern and its distorted projection into a single image, which is solved using the Direct Linear Transformation. The proposed method requires ten point correspondences, is fully automatic and estimates both the first two parameters of the radial lens distortion division model, and the center of distortion. Experimental results show the method to be general and practical, and more accurate than other recent one- and twoparameter point correspondence-based and plumb line-based approaches.en
dc.language.isoengen
dc.relation.ispartofseriesCanadian thesesen
dc.rightsQueen's University's Thesis/Dissertation Non-Exclusive License for Deposit to QSpace and Library and Archives Canada*
dc.rightsProQuest PhD and Master's Theses International Dissemination Agreement*
dc.rightsIntellectual Property Guidelines at Queen's University*
dc.rightsCopying and Preserving Your Thesis*
dc.rightsThis publication is made available by the authority of the copyright owner solely for the purpose of private study and research and may not be copied or reproduced except as permitted by the copyright laws without written authority from the copyright owner.*
dc.rightsAttribution-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nd/3.0/us/*
dc.subjectRadial Distortion Correctionen
dc.subjectCalibrationen
dc.subjectOne-Shot Estimationen
dc.subjectDirect Linear Transformationen
dc.titleA One Shot Method For Estimating The Two Parameter Division Model Of Lens Radial Distortion Based On The Direct Linear Transformationen
dc.typethesisen
dc.description.degreeM.A.Sc.en
dc.contributor.supervisorGreenspan, Michael
dc.contributor.departmentElectrical and Computer Engineeringen
dc.degree.grantorQueen's University at Kingstonen


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

Queen's University's Thesis/Dissertation Non-Exclusive License for Deposit to QSpace and Library and Archives Canada
Except where otherwise noted, this item's license is described as Queen's University's Thesis/Dissertation Non-Exclusive License for Deposit to QSpace and Library and Archives Canada