著者
岩田 宗彦 小島 大輔
出版者
日本比較内分泌学会
雑誌
比較内分泌学 (ISSN:18826636)
巻号頁・発行日
vol.34, no.129, pp.82-85, 2008 (Released:2008-06-03)
参考文献数
8
被引用文献数
1 1
著者
鶴見 康昭 中川 稔章 西垣 英一 西脇 眞二 小島 芳生 菊地 昇
出版者
一般社団法人日本機械学会
雑誌
設計工学・システム部門講演会講演論文集 (ISSN:13480286)
巻号頁・発行日
vol.2001, no.11, pp.279-281, 2001-11-01

An integrated system with both Computer Aided Design (CAD) and Computer Aided Engineering (CAE) has been developed. Most of these systems mainly focus on the effectiveness of constructing Finite Element (FE) model In these systems, a FE model is automatically constructed and calculation is automatically carried out. But a good design candidate cannot be obtained since some analysis tools for finding out it effectively are not included. In this paper, firstly some problems in current CAE systems are made clear. Secondly, in order to overcome these problems, two new analyses, that are FOA( First Order Analysis) in a concept design phase and a optimization tool based on a reduction technique in detailed design phase, are presented. Finally, in order to perform these analyses in a integrated system, a few concepts of necessary technique are proposed.
著者
鈴木 康弘 山本 和彦 加藤 邦人 安藤 道則 小島 真一
出版者
The Institute of Electrical Engineers of Japan
雑誌
電気学会論文誌. C (ISSN:03854221)
巻号頁・発行日
vol.127, no.4, pp.583-590, 2007
被引用文献数
8 1

Many active safety technologies for the driver support system are developing. Most of the traffic accidents are caused by driver's inattentive or drowsy. We are developing a driver support system that protects from traffic accidents by these causes. Our purpose is to detect the driver's face region by using a camera. A lot of face detection methods are proposed, but there is not a technique addressing every environment inside the car. For example, skin color segmentation can not detect the skin region in the night, because it has to light up the driver by bright light. In this paper, we propose a skin detection method by the unique reflection characteristics of the materials. Our method is very simple algorithm. We developed a skin detection system, and confirmed effectiveness by the evaluation experiment in indoor environment, and showed the effectiveness by a driving experiment in the night.
著者
稲見 昌彦 富田 正浩 杉本 麻樹 新居 英明 小島 稔
出版者
一般社団法人情報処理学会
雑誌
情報処理学会研究報告コンピュータビジョンとイメージメディア(CVIM) (ISSN:09196072)
巻号頁・発行日
vol.2006, no.115, pp.77-84, 2006-11-09

Display-based Computingとはプロジェクタや液晶など画像提示装置を映像提示だけでなく,計測,制御,通信等に用いることを目指す概念である.画像提示装置を用い時空間変調可能な指標画像を表示することでカメラに代わり複数個の受光素子のみで高速に位置計測を行う事が可能となる.本技術はディスプレイを人のためなく計測や機器制御に用いるという点で,カメラを人が鑑賞するためだけでなく計測に用いたComputer Visionと双対をなす概念である.本講演では画像提示装置を用い複数台の小型移動ロボットの動きを同時に制御することを可能とするシステムを提案し,その試験的実装に関し報告を行う.Display-based Computing (DBC) is a concept to achieve communication, measurement, control and appropriate presentation that exert influence on the real world by using display devices. DBC presents optical information superimposed onto the real world by projecting the images. Computer Vision (CV) uses the camera not only to record optical information but also for image-based control of robotic devices and information instruments. Similarly, it is also possible to control a robot based on optical information projected by DBC. In this paper we present a robot-based interaction using DBC. We also achieved a multi-robots control system.