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Proceedings Paper

A light properties’ quantification algorithm based on illumination and singular points
Author(s): Xiaochun Liu; Renwen Cui
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Paper Abstract

In this paper an algorithm based on light radiation model and combined with the singularities of gradient descent and strengthening method to describe the light sources is presented, which gives a way to describe light sources. The entire model does not need any limitations for the light sources, which greatly enhanced the applicability of this model. The results show that it shows a great potential on the problem of quantifications for light sources and tracking. We think that this method would present a way that helps us to research in a different way and describe illuminant not only based on physical quantities, but also on the feature in the image. A light source tracking method is under experiment.

Paper Details

Date Published: 5 November 2015
PDF: 6 pages
Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 979507 (5 November 2015); doi: 10.1117/12.2208016
Show Author Affiliations
Xiaochun Liu, Changchun Univ. of Science and Technology (China)
Renwen Cui, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9795:
Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015
Shenggang Liu; Songlin Zhuang; Michael I. Petelin; Libin Xiang, Editor(s)

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