课堂教学自录播系统图像跟踪技术研究

Research on the Picture Following Techniques in the Automatic Kinescope and Play System in Class Teaching

课堂教学自动录播系统是高校精品课程建设中不可缺少组成部分，通过分析当前自动录播系统中教师与学生图像跟踪方式存在的优点和不足，提出了较新的”主动红外＋空间网络”的技术方案，并对该方案的主要技术做了进一歩阐述。

The automatic kinescope and play system in class teaching is the indispensable part of excellent course construction in universities. The newer technical plan of “Driving Infrared ＋ Space Network” has been put forward， through analyzing the merit and insufficiently of the pictures following of teachers and students in automatic kinescope and play system， and the main techniques of the plan also further expounded.