影响会议电视图像质量的环境因素

Analyze the environment influence on the quality of video conference

作为一种方便、快捷的会议手段,电视会议在电力系统中应用日益广泛,与会者对图像质量的要求也越来越高。影响图像质量的因素有多方面,文章从会议电视系统中会场环境角度出发,阐述其对会议电视图像质量的影响,然后从会场布局、会场背景、会场灯光、会场摄像/显示区域等4个方面说明如何改善会场环境,从而提高电视会议的质量。

Now videoeonference is widely applied in electric power system because of its convenience and celerity. The attendees desire a higher quality image. There are several factors that are related to the image quality. This paper discussed four aspects of the conference room, which would influence the image quality of videoconference. The four aspects included the layout, the background, lighting and video camera/display area of the meeting room. The paper also gave some suggestions that could remarkably improve the effect of the image.