A light properties’ quantification algorithm based on illumination and singular points

Xiaochun Liu; Renwen Cui

doi:10.1117/12.2208016

5 November 2015 A light properties’ quantification algorithm based on illumination and singular points

Xiaochun Liu, Renwen Cui

Proceedings Volume 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015; 979507 (2015) https://doi.org/10.1117/12.2208016
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held June-July 2015, 2015, Hefei, Suzhou, and Harbin, China

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.

Citation Download Citation

Xiaochun Liu and Renwen Cui "A light properties’ quantification algorithm based on illumination and singular points", Proc. SPIE 9795, Selected Papers of the Photoelectronic Technology Committee Conferences held June–July 2015, 979507 (5 November 2015); https://doi.org/10.1117/12.2208016

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