著者

横小路 泰義 菅原 嘉彦 吉川 恒夫

出版者

特定非営利活動法人 日本バーチャルリアリティ学会

雑誌

日本バーチャルリアリティ学会論文誌 (ISSN:1344011X)

巻号頁・発行日

vol.4, no.4, pp.589-598, 1999

被引用文献数

14

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In this paper, we propose a method for accurate image overlay on headmounted displays (HMDs) using vision and accelerometers. The proposed method is suitable for video see-through HMDs in augmented reality applications but not limited to them. Acceleration information is used for predicting the head motion to compensate end-to-end system delay and to make the vision-based tracking robust. Experimental results showed that the proposed method can reduce alignment errors within 6 pixels on average and ll pixels at maximum, even if the user moves his/her head quickly (with 10 [m/s^2] and 49 [rad/s^2] at the maximum).