Research on a Positioning Method of a Virtual Shooting Device in a Projection System
A new positioning method based on image recognition technologies is presented to identify the six DOF of a shooting device, on which a light beam emission device is fixed, relative to the projection plane in a three-dimensional space. The intersection points emitted by the light beam emission device on the plane are picked up by a calibrated camera and the positions of the projecting points are computed. With the data acquired above, the position and attitude of the shooting device are acquired. Experiments of such a system have been implemented and the factors affecting the positioning accuracy are analyzed.
Wang Quanyu Mi Qing Shen Pengyang Liu Xin
School of Computer Science and Technology Beijing Institute of Technology, Bejing, China
国际会议
上海
英文
975-979
2010-10-20（万方平台首次上网日期，不代表论文的发表时间）