HySAR: Hybrid material rendering by an optical see-through head-mounted display with spatial augmented reality projection

Yuichi Hiroi, Yuta Itot, Takumi Hamasaki, Daisuke Iwai, Maki Sugimoto

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We propose a hybrid SAR concept combining a projector and Optical See-Through Head-Mounted Displays (OST-HMD). Our proposed hybrid SAR system utilizes OST-HMD as an extra rendering layer to render a view-dependent property in OST-HMDs according to the viewer's viewpoint. Combined with view-independent components created by a static projector, the viewer can see richer material contents. Unlike conventional SAR systems, our system theoretically allows unlimited number of viewers seeing enhanced contents in the same space while keeping the existing SAR experiences. Furthermore, the system enhances the total dynamic range, the maximum intensity, and the resolution of perceived materials. With a proof-of-concept system that consists of a projector and an OST-HMD, we qualitatively demonstrate that our system successfully creates hybrid rendering on a hemisphere object from five horizontal viewpoints. Our quantitative evaluation also shows that our system increases the dynamic range by 2.1 times and the maximum intensity by 1.9 times compared to an ordinary SAR system.

本文言語English
ホスト出版物のタイトル2017 IEEE Virtual Reality, VR 2017 - Proceedings
出版社IEEE Computer Society
ページ211-212
ページ数2
ISBN(電子版)9781509066476
DOI
出版ステータスPublished - 2017 4 4
イベント19th IEEE Virtual Reality, VR 2017 - Los Angeles, United States
継続期間: 2017 3 182017 3 22

出版物シリーズ

名前Proceedings - IEEE Virtual Reality

Other

Other19th IEEE Virtual Reality, VR 2017
CountryUnited States
CityLos Angeles
Period17/3/1817/3/22

ASJC Scopus subject areas

  • Engineering(all)

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