| 摘要 |
Method for inspecting and/or monitoring the areas around reclosable building openings or room partitions, particularly windows, gates, doors and other automatic or motorized sliding elements, and/or detecting objects and/or persons moving toward and away from or past said building openings or room partitions, in order to actuate the building openings with a CMOS or CCD camera, a light source radiating close by in the infrared light range and an evaluation unit, wherein geometry-based depth measurement is performed by using varying-depth light fields for the three-dimensional capture. |
