文章基本信息

标题：スタジオ番組用移動ロボットカメラの開発
本地全文：下载
作者：津田貴生 ; 武藤一利 ; 柳澤斉等
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：2008
卷号：62
期号：1
页码：84-91
DOI：10.3169/itej.62.84
出版社：The Institute of Image Information and Television Engineers
摘要：We have developed a mobile robot camera that can move in any lateral direction, as well as up and down, as a tool for efficient program production. The system adopts methods that utilize a gyrosensor and the number of wheel revolutions to determine the camera's position, and that enable a high degree of positioning accuracy. It also uses a unique filming algorithm that simulates the operation methods used by human camera operators. Therefore, the robot camera can shoot scenes with natural camerawork. Moreover, we have developed a highly accurate image composition system using this mobile robot camera as a tool for the efficient production of HD virtual studio programs. The system is currently being operated on a continuous basis as a practical camera in live broadcasts as well.
关键词：ロボットカメラ;バーチャルスタジオ;自動撮影;カメラワーク;移動ロボット