Michael W. Mullaney,Stephen T. Miller,William Brian Austin,Todd A. Martens
申请号：
US14208742
公开号：
US20140276000A1
申请日:
2014.03.13
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A projection system includes a tracking system comprising a first source of light and a first light sensor a second source of light and a second light sensor, a reflector, and a processing system. The first light sensor may record a first direction the first source is pointed when it receives a reflection of the first light source from the reflector. The second light sensor may record a second direction the second source is pointed when it receives the reflection of the second light source from the reflector. The processing system may determine a point in space corresponding to an intersection of the first and second directions, and may calculate the relationship between the first and second light sources and the reflector.
