1 February 2008 Radial distortion in low-cost lenses: numerical study
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Optical Engineering, 47(2), 023001 (2008). doi:10.1117/1.2857418
Abstract
A few competitive models for lens distortion are presented and their accuracy is considered. Effectiveness of these models is tested comparatively against ray-tracing grid distortion data. Emphasis is made on retrofocus lens design typically occurring in low-cost camera systems. Theoretical conclusions are supported with practical camera calibration data.
Alex Chtchetinine, "Radial distortion in low-cost lenses: numerical study," Optical Engineering 47(2), 023001 (1 February 2008). http://dx.doi.org/10.1117/1.2857418
JOURNAL ARTICLE
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KEYWORDS
Distortion

Lenses

Calibration

Cameras

Optical engineering

Lens design

Systems modeling

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