| 发明名称 |
DEVICE AND METHOD FOR CHARACTERIZATION OF SUBJECTIVE SPECKLE FORMATION |
| 摘要 |
The invention concerns a device for characterization of subjective speckle formation, especially for quantification of the speckle contrast. The device has a projection surface (9) and a coherent or partly coherent light source (10) for projecting of an image onto the projection surface (9), a detection unit (11) for generating of speckle images (13) of the image projected onto the projection surface (9), as well as a data acquisition and analysis unit (12) for processing and evaluation of image data. |
| 申请公布号 |
US2017064272(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615251926 |
申请日期 |
2016.08.30 |
| 申请人 |
Zhao Yanning;Schliep Frank |
发明人 |
Zhao Yanning;Schliep Frank |
| 分类号 |
H04N9/31;G02B27/48;G02B27/01;G06T7/60 |
主分类号 |
H04N9/31 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Device for characterization of subjective speckle formation, especially for quantification of the speckle contrast, having a projection surface and a coherent or partly coherent light source for projecting of a picture onto the projection surface, a detection unit for generating of speckle images of the picture projected onto the projection surface, as well as a data acquisition and analysis unit for processing and evaluation of image data. |
| 地址 |
Monheim DE |
