The effect of motion on the perception of material appearance

Mao, R. (Universidad de Zaragoza) ; Masia, B. (Universidad de Zaragoza) ; Lagunas, M. (Universidad de Zaragoza) ; Gutierrez, D. (Universidad de Zaragoza)

Resumen: We analyze the effect of motion in the perception of material appearance. First, we create a set of stimuli containing 72 realistic materials, rendered with varying degrees of linear motion blur. Then we launch a large-scale study on Mechanical Turk to rate a given set of perceptual attributes, such as brightness, roughness, or the perceived strength of reflections. Our statistical analysis shows that certain attributes undergo a significant change, varying appearance perception under motion. In addition, we further investigate the perception of brightness, for the particular cases of rubber and plastic materials. We create new stimuli, with ten different luminance levels and seven motion degrees. We launch a new user study to retrieve their perceived brightness. From the users'' judgements, we build two-dimensional maps showing how perceived brightness varies as a function of the luminance and motion of the material.

Idioma: Inglés

DOI: 10.1145/3343036.3343122

Año: 2019

Publicado en: ACM Transactions on Applied Perception 16 (2019), 1-9
ISSN: 1544-3558

Factor impacto JCR: 1.378 (2019)

Categ. JCR: COMPUTER SCIENCE, SOFTWARE ENGINEERING rank: 63 / 108 = 0.583 (2019) - Q3 - T2

Factor impacto SCIMAGO: 0.489 - Computer Science (miscellaneous) (Q2) - Theoretical Computer Science (Q3) - Experimental and Cognitive Psychology (Q3)

Financiación: info:eu-repo/grantAgreement/EC/H2020/682080/EU/Intuitive editing of visual appearance from real-world datasets/CHAMELEON
Financiación: info:eu-repo/grantAgreement/EC/H2020/765121/EU/DyViTo: Dynamics in Vision and Touch - the look and feel of stuff/DyViTo

Tipo y forma: Artículo (PostPrint)

Área (Departamento): Área Lenguajes y Sistemas Inf. (Dpto. Informát.Ingenie.Sistms.)