Invention Grant
- Patent Title: 3D-camera and method for the three-dimensional monitoring of a monitoring area
- Patent Title (中): 三维摄像机和监控区三维监控方法
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Application No.: US13463352Application Date: 2012-05-03
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Publication No.: US09228697B2Publication Date: 2016-01-05
- Inventor: Florian Schneider , Stephan Schmitz
- Applicant: Florian Schneider , Stephan Schmitz
- Applicant Address: DE Waldkirch
- Assignee: SICK AG
- Current Assignee: SICK AG
- Current Assignee Address: DE Waldkirch
- Agency: Nath, Goldberg & Meyer
- Agent Jerald L. Meyer; Leonid D. Thenor
- Priority: EP11166555 20110518
- Main IPC: H01S3/14
- IPC: H01S3/14 ; G01B11/14 ; H04N13/02 ; F16P3/14 ; G06T7/00 ; H01S5/42 ; H01S5/00 ; H01S5/183
Abstract:
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).
Public/Granted literature
- US20120293625A1 3D-CAMERA AND METHOD FOR THE THREE-DIMENSIONAL MONITORING OF A MONITORING AREA Public/Granted day:2012-11-22
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