【摘要】 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+空间网格"的技术方案,并对该方案的主要技术做了进一步阐述。更多还原

【Abstract】 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 analysing the merit and insufficiency of the pictures following of teachers and students in automatic kinescope and play system,and the main techniques of the plan also further expounded.更多还原