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サカノ ユウイチ
SAKANO Yuichi
坂野 雄一 所属 心理学部 心理学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2024/02/19 |
| 形態種別 | 学術雑誌 |
| 査読 | 査読あり |
| 標題 | Edge highlighting of laser-scanned point clouds improves the accuracy of perceived depth in transparent multi-view 3D visualizations |
| 執筆形態 | 共著 |
| 掲載誌名 | International Journal of Modeling, Simulation, and Scientific Computing |
| 掲載区分 | 国外 |
| 出版社・発行元 | World Scientific Publishing Co Pte Ltd |
| 巻・号・頁 | 15(1),pp.1-19 |
| 総ページ数 | 19 |
| 著者・共著者 | Daimon Aoi, Kyoko Hasegawa, Liang Li, Yuichi Sakano, Naohisa Sakamoto, & Satoshi Tanaka |
| 概要 | We have developed a 3D multi-view transparent visualization using edge highlighting as visual guide, improving accuracy of perceived depth for reliable visual analyses of the 3D scanned point clouds. When transparently visualizing a 3D object on a 3D multi-view display, the depth information tends to become less distinct. We aimed to explore whether emphasizing the statistically extracted 3D edges of the scanned object can enhance the perceived depth of transparently visualized 3D objects. We conducted psychophysical experiments where participants were asked to report their perceived magnitudes of depth for multiple types of 3D structures of cultural heritage presented on a multi-view 3D display. Our edge highlighting reduced the underestimation of depth. These findings suggest that edge highlighting brings us an effective visual guide to improve the accuracy of perceived depths on a 3D multi-view display. |
| DOI | 10.1142/S1793962324500211 |