Title: Pose and Visual Attention: Exploring the Effects of 3D Shape Near-Isometric Deformations on Gaze
Authors: Garro, Valeria
Sundstedt, Veronica
Citation: WSCG 2020: full papers proceedings: 28th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 153-160.
Issue Date: 2020
Publisher: Václav Skala - UNION Agency
Document type: conferenceObject
konferenční příspěvek
URI: http://wscg.zcu.cz/WSCG2020/2020-CSRN-3001.pdf
ISBN: 978-80-86943-35-0
ISSN: 2464–4617 (print)
2464–4625 (CD-ROM)
Keywords: analýza tvaru;síťové modely;vizuální pozornost;vnímání;analýza pohledu
Keywords in different language: shape analysis;mesh models;visual attention;perception;gaze analysis
Abstract in different language: Recent research in 3D shape analysis focuses on the study of visual attention on rendered 3D shapes investigating the impact of different factors such as material, illumination, and camera movements. In this paper, we analyze how the pose of a deformable shape affects visual attention. We describe an eye-tracking experiment that studied the influence of different poses of non-rigid 3D shapes on visual attention. The subjects free-viewed a set of 3D shapes rendered in different poses and from different camera views. The fixation maps obtained by the aggregated gaze data were projected onto the 3D shapes and compared at vertex level. The results indicate an impact of the pose for some of the tested shapes and also that view variation influences visual attention. The qualitative analysis of the 3D fixation maps shows high visual focus on the facial regions regardless of the pose, coherent with previous works. The visual attention variation between poses appears to correspond to geometric salient features and semantically salient parts linked to the action represented by the pose.
Rights: © Václav Skala - UNION Agency
Appears in Collections:WSCG 2020: Full Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/38462

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