发明名称 |
OPTICAL OBJECT RECOGNITION SYSTEM |
摘要 |
An optical object recognition system includes at least two beacons, an image sensor and a processing unit. The beacons operate in an emission pattern and the emission pattern of the beacons has a phase shift from each other. The image sensor captures image frames with a sampling period. The processing unit is configured to recognize different beacons according to the phase shift of the emission pattern in the image frames. |
申请公布号 |
US2016239103(A9) |
申请公布日期 |
2016.08.18 |
申请号 |
US201313905672 |
申请日期 |
2013.05.30 |
申请人 |
PixArt Imaging Inc. |
发明人 |
LIANG Chia-Cheun;KO Yi-Hsien;CHENG Han-Ping |
分类号 |
G06F3/033 |
主分类号 |
G06F3/033 |
代理机构 |
|
代理人 |
|
主权项 |
1. An optical object recognition system, comprising:
at least two beacons operating with a same emission pattern and the same emission pattern of different beacons having a phase shift from each other; an image sensor configured to capture image frames with a sampling period; and a processing unit configured to recognize the different beacons according to the phase shift of the same emission pattern in the image frames. |
地址 |
Hsin-Chu County TW |