This paper aims at presenting some problems that everyone could experience in the process of image target-based color correction (CC). We have acquired a set of images using a color checker, here we present some measures of these image before and after the color correction and we compare them with the actual values of the color checker. Comments about the results and their departures from the scene are reported together with the changes after color correction. It is shown how real scene acquisitions are subject to many issues that makes color correction process very far from the idealized colorimetric ideas.

Problems in image target-based color correction / S. Gabriele, M. Gaiani, A. Ballabeni, A. Rizzi - In: Color Imaging XXVII: Displaying, Processing, Hardcopy, and Applications Conference Overview and Papers Program / [a cura di] R. Eschbach, G. Marcu, A. Rizzi. - [s.l] : IS&T, 2022. - pp. 1-7 (( Intervento presentato al 27. convegno Color Imaging XXVII: Displaying, Processing, Hardcopy, and Applications, part of IS&T Electronic Imaging tenutosi a online nel 2022 [10.2352/EI.2022.34.15.COLOR-142].

Problems in image target-based color correction

S. Gabriele
Primo
;
A. Rizzi
Ultimo
2022

Abstract

This paper aims at presenting some problems that everyone could experience in the process of image target-based color correction (CC). We have acquired a set of images using a color checker, here we present some measures of these image before and after the color correction and we compare them with the actual values of the color checker. Comments about the results and their departures from the scene are reported together with the changes after color correction. It is shown how real scene acquisitions are subject to many issues that makes color correction process very far from the idealized colorimetric ideas.
Settore INF/01 - Informatica
Settore ING-INF/06 - Bioingegneria Elettronica e Informatica
2022
https://library.imaging.org/ei/articles/34/15/COLOR-142
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/969198
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