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公开(公告)号：USD796365S1
公开(公告)日：2017-09-05
申请号：US29563363
申请日：2016-05-04
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公开(公告)号：US10402958B2
公开(公告)日：2019-09-03
申请号：US15480008
申请日：2017-04-05
摘要： A system includes an imaging system having a housing with a window, an imaging device within the housing having a field-of-view containing at least a portion of the window, a dark-field illuminator source within the housing directed at that portion of the window within the field-of-view, a control processor in communication with the imaging device and configured to execute instructions that cause the imaging device to acquire a first series of images with the dark-field illuminator source not activated, the control processor configured to control activation of the dark-field illuminator source, the imaging device configured to capture additional images during acquisition of the first series of images, the additional images captured during periods when the dark-field illuminator source is activated. In some implementations, dark-field illuminator can be synched with frame acquisition rate of the first series of images. A method and a non-transitory computer readable medium are also disclosed.
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公开(公告)号：USD821896S1
公开(公告)日：2018-07-03
申请号：US29582396
申请日：2016-10-27
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公开(公告)号：US10334179B2
公开(公告)日：2019-06-25
申请号：US15705415
申请日：2017-09-15
摘要： An assembly is disclosed, which comprises a light fixture comprising a light source thereon; an image capturing device mounted adjacent with the light source; and a housing covering the image capturing device, wherein the housing has a window within a field of view of the image capturing device; wherein at least a portion of the window serving as working optical surface of the image capturing device is located within a shadow of direct light from the light source of the light fixture.
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5.发明授权公开(公告)号：US10171909B2
公开(公告)日：2019-01-01
申请号：US15274193
申请日：2016-09-23
IPC分类号： G10L21/0208 , H04R3/00 , H04R1/40 , H04R1/02
摘要： The specification and drawings present a use of multiple microphones for increasing acoustic sensing capabilities by processing acoustic signals from the multiple microphones in outdoor luminaire mounted surveillance/sensor systems. For example, various embodiments presented herein describe signal processing means to utilize stereo/multiple microphones in a luminaire (such as an outdoor roadway luminaire) to provide enhanced information regarding the surroundings of the luminaire. The multiple microphone luminaire sensor processing system can provide a more environmentally robust and sensitive approach which can be, for example, resistant to environmental noise such as a wind noise, as well as capable of isolating specific sounds from the surroundings, e.g., in specific directions.
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6.发明授权公开(公告)号：US09742970B1
公开(公告)日：2017-08-22
申请号：US15168215
申请日：2016-05-30
IPC分类号： H04N5/225
CPC分类号： H04N5/2256 , G03B17/02 , G03B17/561 , H04N5/2251
摘要： The specification and drawings present a light fixture for an imaging camera, where a protective window size requirements for camera imaging in a wide field of view (WFOV) are minimized using directional imaging through the protective window. This can be accomplished by a camera position adjustment according to a predefined algorithm as described herein. This adjustment may be performed using a mechanical motor or manually (using corresponding screws, lever, etc.) to actuate a mechanical mechanism. For example, a four-bar linkage mechanism may be used, which may allow the camera to pivot about a virtual pivot point (or generally, a pivotal area) generated by the intersection of the camera lens bore sight axes (camera lens central axes), e.g., outside of a housing of the light fixture.
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