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|Title:||Accurate geometrical optics model for single-lens stereovision system using a prism||Authors:||Cui, X.
|Issue Date:||1-Sep-2012||Citation:||Cui, X., Lim, K.B., Guo, Q., Wang, D. (2012-09-01). Accurate geometrical optics model for single-lens stereovision system using a prism. Journal of the Optical Society of America A: Optics and Image Science, and Vision 29 (9) : 1828-1837. ScholarBank@NUS Repository. https://doi.org/10.1364/JOSAA.29.001828||Abstract:||In this paper, we proposed a new method for analyzing the image formation of a prism. The prism was considered as a single optical system composed of some planes. By analyzing each plane individually and then combining them together, we derived a transformation matrix which can express the relationship between an object point and its image by the refraction of a prism. We also explained how to use this matrix for epipolar geometry and threedimensional point reconstruction. Our method is based on optical geometry and could be used in a multiocular prism. Experimentation results are presented to prove the accuracy of our method is better than former researchers' and is comparable with that of the multicamera stereovision system. © 2012 Optical Society of America.||Source Title:||Journal of the Optical Society of America A: Optics and Image Science, and Vision||URI:||http://scholarbank.nus.edu.sg/handle/10635/68106||ISSN:||10847529||DOI:||10.1364/JOSAA.29.001828|
|Appears in Collections:||Staff Publications|
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