文章基本信息

标题：腕装着型カメラと反射指標を用いた装用型入力デバイスの検討
本地全文：下载
作者：久米祐一郎 ; 島田正文
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2006
卷号：60
期号：2
页码：249-253
DOI：10.3169/itej.60.249
出版社：The Institute of Image Information and Television Engineers
摘要：Input interface devices worn by users are desirable for wearable computers. A tiny wristwatch-like TV camera was worn on the wrist of one hand and a retro-reflective maker was worn on a finger of the other hand. They were used for capturing hand gestures as a wearable input device. While looking at the positions of the camera and their own hands, the users pointed at captured areas with the marker for inputs by visual estimation. Near-infrared illumination, a retro-reflective optical marker, and a visual light-cut optical filter were used for extracting the marker from the captured images, and the position of the marker was calculated based on the captured images. LEDs mounted on the camera were also used for indicating the position of the maker. the pointing performances were empirically measured under various indicator conditions. Based on the experimental results, the device is sufficient for pointing at nine areas of a captured area with a high degree of accuracy.
关键词：ウェアラブルコンピュータ;入力デバイス;腕時計型カメラ;再帰性反射;ポインティング;目測