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Color Beaver: Bounding Illumination Estimations for Higher Accuracy (CROSBI ID 673440)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Koščević, Karlo ; Banić, Nikola ; Lončarić, Sven Color Beaver: Bounding Illumination Estimations for Higher Accuracy // Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISAPP 2019). 2019. str. 183-190

Podaci o odgovornosti

Koščević, Karlo ; Banić, Nikola ; Lončarić, Sven

engleski

Color Beaver: Bounding Illumination Estimations for Higher Accuracy

The image processing pipeline of most contemporary digital cameras performs illumination estimation in order to remove the influence of illumination on image scene colors. In this paper an experiment is described that examines some of the basic properties of illumination estimation methods for several Canon’s camera models. Based on the obtained observations, an extension to any illumination estimation method is proposed that under certain conditions alters the results of the underlying method. It is shown that with statistics-based methods as underlying methods the proposed extension can outperform camera’s illumination estimation in terms of accuracy. This effectively demonstrates that statistics-based methods can still be successfully used for illumination estimation in digital cameras. The experimental results are presented and discussed. The source code is available at https://ipg.fer.hr/ipg/resources/color_constancy.

Chromaticity, Color Constancy, Genetic Algorithm, Illumination Estimation, Image Enhancement, White Balancing

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Podaci o prilogu

183-190.

2019.

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objavljeno

978-989-758-354-4

Podaci o matičnoj publikaciji

Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISAPP 2019)

Podaci o skupu

International Conference on Computer Vision Theory and Applications (VISAPP)

poster

25.02.2019-27.02.2019

Prag, Češka Republika

Povezanost rada

Računarstvo

Poveznice