TY - GEN
T1 - Research on a positioning method of a virtual shooting device in a projection system
AU - Wang, Quanyu
AU - Mi, Qing
AU - Shen, Pengyang
AU - Liu, Xin
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=79851476653&partnerID=8YFLogxK
U2 - 10.1109/ICALIP.2010.5685155
DO - 10.1109/ICALIP.2010.5685155
M3 - Conference contribution
AN - SCOPUS:79851476653
SN - 9781424458653
T3 - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
SP - 975
EP - 979
BT - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
T2 - 2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
Y2 - 23 November 2010 through 25 November 2010
ER -