Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach

In the work, an approach that uses three-dimensional gradation trajectories in the CIE Lab metric space as analogs of traditional gradational curves is developed. It is shown that the mathematical apparatus of differential geometry of spatial curves describing gradation trajectories can be supplemen...

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Main Authors:	Dmitry Tarasov, Oleg Milder
Format:	Article
Language:	English
Published:	Samara National Research University 2019-02-01
Series:	Компьютерная оптика
Subjects:	linearization gradation trajectories gradation curves digital printing
Online Access:	http://computeroptics.ru/KO/PDF/KO43-1/430116.pdf

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record_format	Article
spelling	doaj-62a2a6bf82f34a7e86df09ee91a10d952020-11-25T00:37:36ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792019-02-0143113213610.18287/2412-6179-2019-43-1-132-136Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approachDmitry Tarasov0Oleg Milder1Ural Federal University, Ekaterinburg, RussiaUral Federal University, Ekaterinburg, RussiaIn the work, an approach that uses three-dimensional gradation trajectories in the CIE Lab metric space as analogs of traditional gradational curves is developed. It is shown that the mathematical apparatus of differential geometry of spatial curves describing gradation trajectories can be supplemented by a simpler discrete approach. The possibilities of applying the discrete method for calculating gradation trajectories to the problems of linearization of digital printing systems are demonstrated.http://computeroptics.ru/KO/PDF/KO43-1/430116.pdflinearizationgradation trajectoriesgradation curvesdigital printing
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Dmitry Tarasov Oleg Milder
spellingShingle	Dmitry Tarasov Oleg Milder Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach Компьютерная оптика linearization gradation trajectories gradation curves digital printing
author_facet	Dmitry Tarasov Oleg Milder
author_sort	Dmitry Tarasov
title	Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach
title_short	Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach
title_full	Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach
title_fullStr	Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach
title_full_unstemmed	Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach
title_sort	gradation trajectories as an analog of gradation curves in the metric cie lab space: discrete approach
publisher	Samara National Research University
series	Компьютерная оптика
issn	0134-2452 2412-6179
publishDate	2019-02-01
description	In the work, an approach that uses three-dimensional gradation trajectories in the CIE Lab metric space as analogs of traditional gradational curves is developed. It is shown that the mathematical apparatus of differential geometry of spatial curves describing gradation trajectories can be supplemented by a simpler discrete approach. The possibilities of applying the discrete method for calculating gradation trajectories to the problems of linearization of digital printing systems are demonstrated.
topic	linearization gradation trajectories gradation curves digital printing
url	http://computeroptics.ru/KO/PDF/KO43-1/430116.pdf
work_keys_str_mv	AT dmitrytarasov gradationtrajectoriesasananalogofgradationcurvesinthemetriccielabspacediscreteapproach AT olegmilder gradationtrajectoriesasananalogofgradationcurvesinthemetriccielabspacediscreteapproach
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Gradation trajectories as an analog of gradation curves in the metric CIE Lab space: discrete approach

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