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Equidistant fish-eye calibration and rectification by vanishing point extraction

Hughes, Ciaran
; 
Denny, Patrick
; 
Glavin, Martin
; 
Jones, Edward
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http://hdl.handle.net/10379/12009
 https://doi.org/10.13025/27867
Publication Date
2010-12-01
Keywords
fish-eye, calibration, perspective, camera calibration, parameter-estimation, lines, image, lens
Type
journal article
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Citation
Hughes, Ciaran; Denny, Patrick; Glavin, Martin; Jones, Edward (2010). Equidistant fish-eye calibration and rectification by vanishing point extraction. IEEE Transactions on Pattern Analysis and Machine Intelligence 32 (12), 2289-2296
Abstract
In this paper, we describe a method to photogrammetrically estimate the intrinsic and extrinsic parameters of fish-eye cameras using the properties of equidistance perspective, particularly vanishing point estimation, with the aim of providing a rectified image for scene viewing applications. The estimated intrinsic parameters are the optical center and the fish-eye lensing parameter, and the extrinsic parameters are the rotations about the world axes relative to the checkerboard calibration diagram.
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Institute of Electrical and Electronics Engineers (IEEE)
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