发明名称 |
System and Method for Detemining the Position of an Object Displaying Media Content |
摘要 |
A system and method are provided for enabling a primary device to track a secondary device. The method comprises determining a frequency at which a marker is being displayed with media content on the secondary device; capturing images using the primary device at the frequency at which the marker is being displayed; and providing an output on the primary device while the marker is being displayed. |
申请公布号 |
US2014003653(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201213538134 |
申请日期 |
2012.06.29 |
申请人 |
WALKER DAVID RYAN;FYKE STEVEN HENRY;RESEARCH IN MOTION LIMITED |
发明人 |
WALKER DAVID RYAN;FYKE STEVEN HENRY |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|