| 发明名称 |
MARKER SYSTEM WITH LIGHT SOURCE |
| 摘要 |
A marker system includes: a first marker; and a second marker; wherein the first marker and the second marker are configured to emit light from one or more light sources coupled to the first marker and the second marker; and wherein the first marker and the second marker are configured to emit the light for detection by a camera. A method performed using a marker system includes: generating light using one or more light sources; emitting the light at a plurality of markers that are coupled to the light sources; and detecting the light emitted from the plurality of markers using a camera; wherein the act of detecting comprises using one or more filters to reduce ambient light to a level that corresponds with a noise level of the camera while allowing light emitted from the markers to be imaged by the camera. |
| 申请公布号 |
US2014267773(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201314040557 |
申请日期 |
2013.09.27 |
| 申请人 |
Varian Medical Systems, Inc. |
发明人 |
JEUNG Andrew G.;MOSTAFAVI Hassan;ZDASIUK George A.;VIRSHUP Gary F.;BAIC Dusan;BILSKY Daniel R.;BROWN Alexander R.;CARVER Jon;FAULKNOR Graham;GARVER Alyssa;KWUN Arthur;RICHMOND Michelle;STAR-LACK Josh M.;VAN HETEREN John G. |
| 分类号 |
G06K9/20;F21K99/00;F21V9/16;F21V8/00 |
主分类号 |
G06K9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A marker system, comprising:
a first marker; and a second marker; wherein the first marker and the second marker are configured to emit light from one or more light sources coupled to the first marker and the second marker; and wherein the first marker and the second marker are configured to emit the light for detection by a camera. |
| 地址 |
Palo Alto CA US |
