发明名称 |
DEVICE AND METHOD FOR DETECTING THE POSITION OF AN OBJECT IN A MACHINE TOOL |
摘要 |
A device for detecting the position of an object in a machine tool includes a camera configured to provide an image of the object and an object carrier to which the object is connected and whose position within the machine tool is known. A first processing unit is configured to identify a position of the object relative to the camera based on geometric features of the object which are obtained from the image. A second processing unit is configured to identify a position of the object carrier relative to the camera based on geometric features of the object carrier which are obtained from the image. A third processing unit is configured to determine a position of the object relative to the object carrier from the identified positions of the object and the object carrier relative to the camera.
|
申请公布号 |
US2013278751(A1) |
申请公布日期 |
2013.10.24 |
申请号 |
US201113979181 |
申请日期 |
2011.11.10 |
申请人 |
KRANITZKY WALTER;SCHILCHER MARTIN;MUEHLBAUER GERHARD;DR. JOHANNES HEIDENHAIN GMBH |
发明人 |
KRANITZKY WALTER;SCHILCHER MARTIN;MUEHLBAUER GERHARD |
分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|