Publication details

User Study of Viewing and Illumination Dependent Material Appearance

Conference Paper (international conference)

Filip Jiří, Haindl Michal


serial: Predicting Perceptions: Proceedings of the 3rd International Conference on Appearance, p. 34-38

action: Predicting Perceptions: Proceedings of the 3rd International Conference on Appearance, (Edinburgh, GB, 17.04.2012-19.04.2012)

project(s): 378, CESNET, z.s.p.o, 409, CESNET, z.s.p.o, Marie Curie ERG 239294, EC, GA102/08/0593, GA ČR, GAP103/11/0335, GA ČR

keywords: texture, material appearance, visual perception, phychophysical experiment, user study

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abstract (eng):

Our research focuses on a way how people view real materials with respect to their orientation as well as illumination direction. We performed user study with fifteen naive subjects using novel interactive stimuli where subjects could arbitrarily change orientations of planar surface and directional illumination. Seven real materials were represented by means of illumination and view dependent textures. The study comprised two experiments, free-view and task-oriented, and user behavior across different samples together with their answers to questionnaire were recorded and analysed.

RIV: BD