Customising a qualitative colour description for adaptability and usability
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Scholar |
Otros documentos de la autoría: Sanz, Ismael; Museros, Lledó; Falomir, Zoe; Gonzalez Abril, Luis
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7036
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http://dx.doi.org/10.1016/j.patrec.2015.06.014 |
Metadatos
Título
Customising a qualitative colour description for adaptability and usabilityFecha de publicación
2015Editor
ElsevierISSN
0167-8655Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0167865515001786Palabras clave / Materias
Resumen
Colour naming consists of successfully finding the correspondence between colours as named by humans
and the colour coordinates used by machine displays. Its successful implementation is crucial for human–
machine ... [+]
Colour naming consists of successfully finding the correspondence between colours as named by humans
and the colour coordinates used by machine displays. Its successful implementation is crucial for human–
machine interaction tasks, e.g. for the communication between service robots and humans. However, significant
variability among human groups makes a general solution to this problem notoriously difficult. Qualitative
models are appropriate in this context because they are robust in the presence of such variability. This
paper contributes an approach to adapt the qualitative colour description (QCD) model to specific groups of
users by gathering experimental data from them using a simple web interface. A classifier based on the geometric
mean statistic is applied to adjust the correspondence between colour names and HSL coordinates in
order to further approximate the QCD model to the common human colour understanding within the group.
The usability of the resulting adapted model is evaluated by naming the predominant colour in a set of images
extracted from Google searches. Results show that the refined QCD model can be used successfully to
provide reference and grounding in human–machine communication. Finally, the elementary colours in the
refined QCD wheel are also compared to other colour wheels in the literature. [-]
Publicado en
Pattern Recognition Letters 67 (2015) 2–10Derechos de acceso
© 2015 Elsevier B.V. All rights reserved.
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