基于Unity的摄像机仿真操作系统的实现  

The Realization of a Camera Simulation Operating System Based on Unity

作　　者：张绍江[1] 

机构地区：[1]天津中德职业技术学院,天津300350

出　　处：《天津科技》2015年第9期65-66,69,共3页Tianjin Science & Technology

基　　金：天津中德职业技术学院教学改革与建设项目<虚拟实训系统在教学过程中的实践探索--虚拟现场导播系统的设计与开发>(项目编号:ZDJY2014-12)

摘　　要：视频拍摄用摄像机是电视节目制作领域使用到的关键设备,需要多次反复练习才可达到熟练操作的目的。在研究基于Unity的虚拟现实开发技术的基础上,以辅助学生课堂实践教学、降低设备投入及运行成本为目的,通过对摄像机仿真操作系统的功能需求分析,从摄像机的基本操作入手,设计并开发了一套摄像机仿真操作系统。该系统通过改变虚拟摄像机的光轴旋转、位移变化和视场角大小来模拟真实摄像机的推、拉、摇、移、跟等运动镜头的拍摄。Video camera is one of the key equipment used in television program production and it requires repetitive prac- tices to achieve the purpose of skilled operation. A camera simulation operating system was designed and developed through an analysis of functional requirements and basic operations of cameras on the basis of the development of Unity-based virtual reality technology and with the purposes of assisting practical class teaching, reducing equipment cost and operation cost. The system is able to simulate the motion shooting of pushing, pulling, shaking, shifting and following of real cam- era lens through changing axis rotation, displacement and size of view angles of virtual camera so as to achieve the purpose of simulation operation.

关 键 词：UNITY 虚拟现实 摄像机仿真 交互 

分 类 号：TP319.9[自动化与计算机技术—计算机软件与理论]