| 发明名称 |
METHOD FOR OPERATING A DENTAL CAMERA |
| 摘要 |
In a method for operating of a dental camera to which having an illumination device with at least one light source for illuminating a tooth under examination with illuminating light, and also an image processing device are allocated, at least one first image and one second image are recorded, wherein between the first and the second image at least one property feature of the illuminating light is varied, preferably its angle of incidence onto the tooth, and wherein the images are compared by the image processing device in order to determine any overexposure. |
| 申请公布号 |
US2014375787(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201414312737 |
申请日期 |
2014.06.24 |
| 申请人 |
Qioptiq Photonics GmbH & Co. KG |
发明人 |
Rauscher Helmut |
| 分类号 |
H04N5/235;G06T7/20;A61B1/24;H04N5/225 |
主分类号 |
H04N5/235 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for operating a dental camera to which an illumination device with at least one light source for illuminating a tooth under examination with illuminating light, as well as with an image processing device are allocated, comprising the steps of:
recording at least one first image and one second image; varying at least one property feature of the illuminating light between the first and the second image; and determining an over exposure by comparing the images by the image processing device. |
| 地址 |
Gottingen DE |
