@techreport{oai:ipsj.ixsq.nii.ac.jp:00066182,
 author = {藤井, 祐介 and 竹沢, 恵 and 真田, 博文 and 渡辺, 一央 and Yusuke, Fujii and Megumi, Takezawa and Hirofumi, Sanada and Kazuhisa, Watanabe},
 issue = {6},
 month = {Sep},
 note = {従来の手書き文字入力は，ペンやスタイラスを用いて，タッチパネルやタブレットなどの決まったエリアに筆跡を見ながら丁寧に書くことが前提であった．しかしこれでは，「いつでもどこでも」といったウェアラブル環境での文字入力に適しているとはいえない．そこで我々は，空中に書いた文字を認識する空中手書き文字入力方式に着目した．その中でもペン型の入力デバイスを用いて空中に書いた文字を認識する手法に注目し，そのシステムの試作を行った．本稿では濁点，半濁点を除いた全てのひらがなに対して本システムにより認識を行った結果を報告する．, Recent advances in computer technology have enabled the development of small mobile computers such as PDAs (Personal Digital Assistants) and palmtop computers. It is expected that various wearable computers will become common in the near future. Some character input systems for wearable computers have been proposed. However, most of them are not convenient because the user must carry several devices and careful writing is needed. Hence, a new character-input system that is more convenient is required. Therefore, in this paper, a new character input system designed for use in a wearable computing environment is proposed. The system recognizes characters handwritten in air. It requires only a device like a pen and users can write characters without looking at them carefully. This approach is suitable for a wearable computing environment. Results of simulations that verify the performance of the system are also presented in this paper.},
 title = {空中手書き文字入力システムの構築に関する一考察},
 year = {2009}
}