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Proceedings Paper

Simple method for correction of distortion in images
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Paper Abstract

The perspective and lens distortions induced by the imaging system of a camera device are corrected by using an elementary geometrical approach. We propose a simple method based on the use of a crossed grating in the reference plane and a phase demodulation process. Preliminary results showing the performance of the proposed method are discussed.

Paper Details

Date Published: 14 September 2016
PDF: 7 pages
Proc. SPIE 9970, Optics and Photonics for Information Processing X, 99700P (14 September 2016); doi: 10.1117/12.2237928
Show Author Affiliations
Leopoldo N. Gaxiola, Ctr. de Investigación y Desarrollo de Tecnología Digital (Mexico)
Rigoberto Juarez-Salazar, Ctr. de Investigación y Desarrollo de Tecnología Digital (Mexico)
Victor H. Diaz-Ramirez, Ctr. de Investigación y Desarrollo de Tecnología Digital (Mexico)


Published in SPIE Proceedings Vol. 9970:
Optics and Photonics for Information Processing X
Khan M. Iftekharuddin; Abdul A. S. Awwal; Mireya García Vázquez; Andrés Márquez; Mohammad A. Matin, Editor(s)

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Simple method for correction of distortion in images



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