A Trend of Image Sensor Technologies
نویسندگان
چکیده
منابع مشابه
Trend of Technologies in Wireless Sensor Networks
実世界から情報をあまねく収集して,我々の社会生 活へ還元するための手段として無線センサネットワー クが注目されている.ホームセキュリティ,ヘルスケ ア支援といった小規模で生活に身近なものから,橋, 道路,建築物の構造モニタリング,森林,農地,都市 の環境モニタリング等の大規模に敷設するものに至る まで多岐にわたる応用が考えられる.このような応用 を実現するにあたって,単に多くのセンサを無線によ り紡ぎ上げるというだけであれば,特にネットワーク アーキテクチャ及び個別の通信プロトコルを新規に設 計する必要はない.ところが,無線センサネットワー クは,通信ノードを実世界空間に設置してセンシング を行うネットワークであるため,データに付随する時 空間情報の扱い,実世界設置にかかわる耐久性,実空 間データ取得という目的から,通信プロトコル設計 上の新たな要求条件が出てくる.そのため,これまで...
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ژورنال
عنوان ژورنال: The Journal of The Institute of Image Information and Television Engineers
سال: 2008
ISSN: 1342-6907,1881-6908
DOI: 10.3169/itej.62.298