Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Optimization of spectral printer modeling based on a modified cellular Yule–Nielsen spectral Neugebauer model

Not Accessible

Your library or personal account may give you access

Abstract

The study presented here optimizes several steps in the spectral printer modeling workflow based on a cellular Yule–Nielsen spectral Neugebauer (CYNSN) model. First, a printer subdividing method was developed that reduces the number of sub-models while maintaining the maximum device gamut. Second, the forward spectral prediction accuracy of the CYNSN model for each subspace of the printer was improved using back propagation artificial neural network (BPANN) estimated n values. Third, a sequential gamut judging method, which clearly reduced the complexity of the optimal sub-model and cell searching process during printer backward modeling, was proposed. After that, we further modified the use of the modeling color metric and comprehensively improved the spectral and perceptual accuracy of the spectral printer model. The experimental results show that the proposed optimization approaches provide obvious improvements in aspects of the modeling accuracy or efficiency for each of the corresponding steps, and an overall improvement of the optimized spectral printer modeling workflow was also demonstrated.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Maintaining accuracy of cellular Yule–Nielsen spectral Neugebauer models for different ink cartridges using principal component analysis

Binyu Wang, Haisong Xu, M. Ronnier Luo, and Jinyi Guo
J. Opt. Soc. Am. A 28(7) 1429-1435 (2011)

Revisited Yule–Nielsen model without fitting of the n parameter

Serge Mazauric, Mathieu Hébert, and Thierry Fournel
J. Opt. Soc. Am. A 35(2) 244-255 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (10)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (7)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (11)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved