流媒体技术实现医学直播及关键技术研究

Implementation of medical direct seeding with streaming media technology and key technologies

为了不妨碍手术、且同时保证良好的教学效果,文中提出了一种结合流媒体技术实现手术过程直播系统。通过影像资料使远在手术室外的学生都能进行学习,且不受地域和人数限制。这将大幅整合现有教学资源,强化提升教学质量,做到学有依据。结合具体的技术需求分析,对系统实现的关键技术,视频实时采集、画面切换和数据的压缩传输等进行了讨论。通过在校园内网进行的实际测试,证明了所设计系统的可行性。

In order to prevent the operation from happening, the author proposes a method to realize the live broadcast system with the streaming media technology. Through the image data, so far outside the surgery students can study, and there is no geographical and limited number of people. This will greatly integrate existing teaching resources, and strengthen the quality of teaching, so that there is a basis for learning. In addition, according to the above requirements analysis, the key problems of the technology of the video real-time acquisition, image switching and data compression and transmission is studied systematically, and finally measured in the campus network, to prove the feasibility of technology system.