スタジオ番組用移動ロボットカメラの開発(<フィールド論文小特集>放送現業・コンテンツ制作)

概要

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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.
社団法人映像情報メディア学会の論文
2008-01-01