Email this article Per-pixel estimating and color correction of photodetector array
- Authors: Popov S.A.1, Emel’yanov G.M.2, Klykov N.N.1
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Affiliations:
- Section of Descriptive Geometry and Computer Graphics, Department of Mechanical Engineering
- Department of Information Technologies and Systems
- Issue: Vol 26, No 1 (2016)
- Pages: 1-3
- Section: Mathematical Method in Pattern Recognition
- URL: https://journals.rcsi.science/1054-6618/article/view/194496
- DOI: https://doi.org/10.1134/S1054661816010193
- ID: 194496
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Abstract
A correction method of systematic error of observations of color coordinates of a photosensor array allowing correcting and estimating the colors of each pixel in the image is proposed. The estimates of color coordinates of uniform color are calculated according to the results of observation of the colors of individual pixels based on the covariance matrix of the observation errors and model of dependence of the observed color coordinates on genuine ones.
About the authors
S. A. Popov
Section of Descriptive Geometry and Computer Graphics, Department of Mechanical Engineering
Author for correspondence.
Email: stanislav.popov@novsu.ru
Russian Federation, ul. B.S. Peterburgskaya 41, Veliky Novgorod, 173003
G. M. Emel’yanov
Department of Information Technologies and Systems
Email: stanislav.popov@novsu.ru
Russian Federation, ul. B.S. Peterburgskaya 41, Veliky Novgorod, 173003
N. N. Klykov
Section of Descriptive Geometry and Computer Graphics, Department of Mechanical Engineering
Email: stanislav.popov@novsu.ru
Russian Federation, ul. B.S. Peterburgskaya 41, Veliky Novgorod, 173003
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