The Primary Development of Chinese Facial Expression Video System;

Design and development on human head imitation portrait robotic system with vision and facial expression;

Methods: Different facial expression video slices of happiness, sadness, surprising, fear, anger, disgust at three levels of intensity and neutral (including non-emotional and chewing) were recorded.

Teachers may use some facial expressions,gestures and body movement to make their teaching more acceptable and more understandable.

However, with the limitation of students’ vocabulary, teachers have to simplify their teaching language with the help of facial expressions and body movements, In this article, the possibility and the effect of using body language in listening, speaking, reading and writing will be further discussed.

However, in actual person-to-person interactions people usually neglect the communicative functions of facial expressions and their differences between cultures, and consequently fail to communicate efficiently.

In this paper, some key techniques of desktop AV system have been described, including recent international standards, terminal composition, hardware implementation schemes, software architecture, and multi-point system as well.

Design of embedded video system based on S3C2440A;

This paper analyzes the main problems of the current video systems in highway tunnels,discusses the functional requirements and design methods of the video systems and presents the main factors and the comparison methods affecting decision making of a scheme.

One application scheme on video system with NetMeeting,video control and NAT techniques in remote laboratory control system is introduced.