A Method of Digital Camera Work Focused on Players and a Ball: - Toward Automatic Contents Production System of Commentary Soccer Video by Digital Shooting
A Method of Digital Camera Work Focused on Players and a Ball: - Toward Automatic Contents Production System of Commentary Soccer Video by Digital Shooting
复制标题
一种以球员和球为中心的数码相机工作方法——面向数字拍摄解说足球视频的自动内容制作系统
DOI：
10.1007/978-3-540-30543-9_59
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
Kiyoshi Tsukada
中科院分区：
文献类型：
--
作者：
Masahito Kumano;Y. Ariki;Kiyoshi Tsukada
本文旨在实现基于数字摄像技术的足球解说视频自动自适应内容制作系统，该系统由数字摄像机和数字切换技术组成，适用于小观众群体，如普通观众、足球爱好者和个人观众。数码相机的工作被定义为虚拟摇摄和虚拟变焦。此外，数字切换被定义为通过控制HD（高清晰度）素材视频上的帧位置或大小的快速变化来改变某个虚拟相机。在本文中，我们描述了一种数字摄像机的工作技术，专注于球员和一个球作为一个子系统的自动内容生产系统的足球视频解说。用层次分析法对数码相机拍摄的视频内容进行主观评价。
We aim at the realization of automatic adaptive contents production system of commentary soccer video based on digital shooting technique which is composed of digital camera work and digital switching technique for small audience such as a fellow some enthusiast and a individual. The digital camera work is defined as virtual panning and virtual zooming. Also, the digital switching is defined as the change of some virtual camera by controlling rapid change of frame location or size on a HD(high definition) material video. In this paper, we describe a method of digital camera work technique focused on players and a ball as a sub-system of automatic contents production system for commentary soccer video. The produced video contents with digital camera work is subjectively evaluated by AHP (Analytic Hierarchy Process).
DOI：
10.1109/ismar.2003.1240701
发表时间：
2003-10
期刊：
The Second IEEE and ACM International Symposium on Mixed and Augmented Reality, 2003. Proceedings.
影响因子：
--
作者：
T. Koyama;I. Kitahara;Y. Ohta
通讯作者：
T. Koyama;I. Kitahara;Y. Ohta