Whiteness difference thresholds in dentistry.

Color Color Perception Dental Materials Dentistry Incisor
Acceptability CIELAB color space Perceptibility Whiteness index dentistry Whiteness threshold

Journal

Dental materials : official publication of the Academy of Dental Materials
ISSN: 1879-0097
Titre abrégé: Dent Mater
Pays: England
ID NLM: 8508040

Informations de publication

Date de publication:
02 2019
Historique:
received: 05 09 2018
revised: 12 11 2018
accepted: 15 11 2018
pubmed: 12 12 2018
medline: 23 10 2019
entrez: 12 12 2018
Statut: ppublish

Résumé

To determine the visual whiteness thresholds for esthetic dentistry using the whiteness index for dentistry based on CIELAB color space (WI A total of 60 observers (Dentists and Laypersons; n=30) from three research sites participated in the study. A psychophysical experiment based on visual assessments of simulated images of teeth on a calibrated display was performed. Images of simulated upper central incisors (SUCI) were consecutively displayed in pairs (60) and the whiteness of each SUCI pair was compared. WI WPT and WAT were 0.72 (CI: 0.0-2.69; r The visual whiteness difference thresholds determined with WI

Identifiants

DOI: 10.1016/j.dental.2018.11.022 PMID: 30527588
pubmed: 30527588
pii: S0109-5641(18)31129-1
doi: 10.1016/j.dental.2018.11.022
pii:
doi:

Substances chimiques

Dental Materials 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Pagination

292-297

Informations de copyright

Copyright © 2018 The Academy of Dental Materials. Published by Elsevier Inc. All rights reserved.

Auteurs

María M Pérez (MM)

Department of Optics, Faculty of Science, University of Granada, Campus Fuente Nueva, Edificio Mecenas, s/n 18071, Granada, Spain. Electronic address: mmperez@ugr.es.

Luis Javier Herrera (LJ)

Department of Computer Architecture and Computer Technology, E.T.S.I.I.T., University of Granada, s/n 18071, Granada, Spain.

Francisco Carrillo (F)

Department of Optics, Faculty of Science, University of Granada, Campus Fuente Nueva, Edificio Mecenas, s/n 18071, Granada, Spain; Department of Computer Architecture and Computer Technology, E.T.S.I.I.T., University of Granada, s/n 18071, Granada, Spain.

Oscar E Pecho (OE)

Department of Optics, Faculty of Science, University of Granada, Campus Fuente Nueva, Edificio Mecenas, s/n 18071, Granada, Spain; Post-Graduate Program in Dentistry, Dental School, University of Passo Fundo, Campus I, Passo Fundo, RS, Brazil.

Diana Dudea (D)

Department of Prosthodontics and Dental Materials, Iuliu Hatieganu University of Medicine and Pharmacy, 32 Clinicilor Street, Cluj-Napoca, Romania.

Cristina Gasparik (C)

Department of Prosthodontics and Dental Materials, Iuliu Hatieganu University of Medicine and Pharmacy, 32 Clinicilor Street, Cluj-Napoca, Romania.

Razvan Ghinea (R)

Department of Optics, Faculty of Science, University of Granada, Campus Fuente Nueva, Edificio Mecenas, s/n 18071, Granada, Spain.

Alvaro Della Bona (AD)

Post-Graduate Program in Dentistry, Dental School, University of Passo Fundo, Campus I, Passo Fundo, RS, Brazil.

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Classifications MeSH

questionsmedicales.fr › Phénomènes physiques › Phénomènes optiques › Couleur › Whiteness difference thresholds in dentistry.
questionsmedicales.fr › Phénomènes psychologiques › Processus mentaux › Perception › Perception visuelle › Perception des couleurs › Whiteness difference thresholds in dentistry.
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Matériaux dentaires › Whiteness difference thresholds in dentistry.
questionsmedicales.fr › Professions de santé › Odontologie › Whiteness difference thresholds in dentistry.
questionsmedicales.fr › Système stomatognathique › Bouche › Denture › Dent › Incisive › Whiteness difference thresholds in dentistry.