文章基本信息

标题：ボールと選手に着目したディジタルカメラワークの実現法
本地全文：下载
作者：熊野雅仁 ; 有木康雄 ; 塚田清志等
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：2005
卷号：59
期号：2
页码：271-278
DOI：10.3169/itej.59.271
出版社：The Institute of Image Information and Television Engineers
摘要：We aim to develop an automatic contents production system of soccer video commentary based on digital shooting techniques, which consists of digital camera work and digital switching technique. Digital camera work is defined as virtual panning and virtual zooming. Virtual panning is a video production technique of clipping a fixed size frame and then controlling the frame location on a high definition material video. Virtual zooming is a video production technique of clipping a frame and then controlling frame size. Also, digital switching is defined as the change in virtual cameras by controlling the rapid change of frame location or size on a high definition material video. We describe a method of digital camera work that focused on players and a ball as a sub-system of an automatic contents production system for soccer video commentary. This study uses analytic hierarchy process to carry out subjective evaluation of the produced video contents with digital camera work.
关键词：AHP;自動撮影;映像生成;ディジタルシューティング;ディジタルカメラワーク;ディジタルスイッチング