| 发明名称 | 3D-camera and method for the three-dimensional monitoring of a monitoring area | ||
| 摘要 | A 3D-camera (10) is provided, having at least one image sensor (14a-b) and at least one illumination unit (100) which comprises a light source and which is configured for generating an irregular illumination pattern (20) in an illumination area (12) of the 3D-camera (10). The light source comprises a semiconductor array (104) having a plurality of individual emitter elements (106) in an irregular arrangement, and a respective individual emitter element (106) generates a pattern element (112) of the irregular illumination pattern (20). | ||
| 申请公布号 | US9228697(B2) | 申请公布日期 | 2016.01.05 |
| 申请号 | US201213463352 | 申请日期 | 2012.05.03 |
| 申请人 | SICK AG | 发明人 | Schneider Florian;Schmitz Stephan |
| 分类号 | H01S3/14;G01B11/14;H04N13/02;F16P3/14;G06T7/00;H01S5/42;H01S5/00;H01S5/183 | 主分类号 | H01S3/14 |
| 代理机构 | Nath, Goldberg & Meyer | 代理人 | Nath, Goldberg & Meyer ;Meyer Jerald L.;Thenor Leonid D. |
| 主权项 | 1. A 3D-camera (10) having at least one image sensor (14a-b) and at least one illumination unit (100) which comprises a light source and which is configured for generating an irregular illumination pattern (20) in an illumination area (12) of the 3D-camera (10), wherein the light source comprises a semiconductor array (104) having a plurality of individual emitter elements (106) in an irregular arrangement, wherein a respective individual emitter element (106) generates a pattern element (112) of the irregular illumination pattern (20), wherein each individual emitter element (106) comprises a point-like emitter surface, and wherein the pattern element (112) generated by the individual emitter element (106) comprises a shape of the emitter surface. | ||
| 地址 | Waldkirch DE | ||