Toward the Human Communication Efficiency Monitoring from Captured Audio and Video Media in Real Environments
Toward the Human Communication Efficiency Monitoring from Captured Audio and Video Media in Real Environments
复制标题
从真实环境中捕获的音频和视频媒体进行人类通信效率监控
DOI：
10.1007/978-3-540-45226-3_149
复制
发表时间：
2003
影响因子：
3.9
通讯作者：
M. Minoh
中科院分区：
文献类型：
--
作者：
Tomasz M. Rutkowski;Susumu Seki;Yoko Yamakata;K. Kakusho;M. Minoh
本文提出了一种旨在监控人与人之间的通信并根据记录的音频和视频估计其效率的方法。基于面部和身体运动跟踪以及非语言音频信息分类来估计通信过程中的效率。通信过程的成员在较短的时间间隔内暂时被分类为发送者和接收者，因为过程中的角色通常会随时间而变化。在我们的实验中，我们考虑了其成员有意（有意）的沟通情况，并且可以将其视为主要活动（主要沟通），例如项目会议、讲座或学术辩论，人们参与讨论，并且可以评估信息（知识）流动的方向。
The paper presents a method designed to monitor the human–to–human communication and to estimate its efficiency based on recorded audio and video. The efficiency is estimated during the communication process, based on face and body movements tracking and nonverbal audio information classification. The members of the communication process are temporally classified as senders and receivers for short time intervals, since the role in the process usually changes in time. For our experiments we consider the situations of communication that is intended by their members (intentional) and that can be observed as main activity (primary communication) like project meetings, lectures or academic debates, where people join the discussion and the direction of information (knowledge) flow can be evaluated.