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公开(公告)号：US09892331B2
公开(公告)日：2018-02-13
申请号：US15664921
申请日：2017-07-31
Applicant: Gentex Corporation
Inventor： David J. Wright , David M. Falb
CPC classification number: G06K9/00825 , G06T7/248 , G06T2207/30252
Abstract: An imaging system and method for a vehicle is provided, and includes an imager configured to image a scene external and forward of the vehicle and to generate image data corresponding to the acquired images. A controller is configured to receive the image data and analyze an optical flow between successive image frames to compute a relative motion between the imager and the imaged scene, wherein the optical flow includes a pattern of apparent motion of objects of interest in the successive image frames.
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公开(公告)号：US20150049198A1
公开(公告)日：2015-02-19
申请号：US14462888
申请日：2014-08-19
Applicant: GENTEX CORPORATION
Inventor： David J. Wright , David M. Falb
CPC classification number: G06K9/00825 , G06T7/248 , G06T2207/30252
Abstract: An imaging system and method for a vehicle is provided, and includes an imager configured to image a scene external and forward of the vehicle and to generate image data corresponding to the acquired images. A controller is configured to receive the image data and analyze an optical flow between successive image frames to compute a relative motion between the imager and the imaged scene, wherein the optical flow includes a pattern of apparent motion of objects of interest in the successive image frames.
Abstract translation: 提供了一种用于车辆的成像系统和方法，并且包括：成像器，被配置为对车辆的外部和前方进行场景成像并生成与所获取的图像相对应的图像数据。 控制器被配置为接收图像数据并分析连续图像帧之间的光流，以计算成像器和成像场景之间的相对运动，其中光流包括在连续图像帧中的感兴趣物体的明显运动的模式 。
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公开(公告)号：US20200219604A1
公开(公告)日：2020-07-09
申请号：US16732609
申请日：2020-01-02
Applicant: Gentex Corporation
Inventor： Jason D. Hallack , Bradley R. Hamlin , David M. Falb , Jeremy A. Schut , Danny L. Minikey, JR. , Mark A. VanVuuren , David J. Wright
IPC: G16H20/40 , A61B5/00 , A61B5/1172 , G06K9/00 , A61B90/00 , A61B5/1171 , H04N9/31 , G16H10/60 , G16H30/40
Abstract: A display system for a medical suite comprises a scanning device configured to capture scanning data in the medical suite. At least one display configured to display information in an operating region of the medical suite. A controller is in communication with the scanning device and the display. The controller is configured to control the scanning device to capture identifying information of a patient. Based on the identifying information, the controller is configured to authenticate an identity of the patient. Based on the identity, the controller is configured to access a patient record for the patient. The controller is further configured to control the at least one display to display information based on the patient record.
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公开(公告)号：US20200214788A1
公开(公告)日：2020-07-09
申请号：US16732591
申请日：2020-01-02
Applicant: Gentex Corporation
Inventor： Jason D. Hallack , Bradley R. Hamlin , David M. Falb , Jeremy A. Schut , Danny L. Minikey, JR. , Mark A. VanVuuren , David J. Wright
Abstract: A control instrument for an illumination system comprises a first end portion and a second end portion and an elongated handle interconnecting the first end portion and the second end portion. At least one marker is disposed proximate the first end portion. The at least one marker comprises a first symbol that may be detected by the illumination system to control at least one operating function of the illumination system. The illumination system is configured to selectively illuminate a location in an operating region.
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公开(公告)号：US10380451B2
公开(公告)日：2019-08-13
申请号：US14932154
申请日：2015-11-04
Applicant: Gentex Corporation
Inventor： David M. Falb , David J. Wright , Oliver M. Jeromin , Jeremy A. Schut , Sergio E. Murillo Amaya
IPC: G06T7/00 , G06K9/46 , G06K9/62 , G06K9/00 , H04N5/355 , H04N5/235 , H04N5/353 , B60Q1/14 , B60Q1/20 , B60Q1/26
Abstract: A system for calculating a visibility range from a vehicle is disclosed. The system comprises a high dynamic range image sensor system comprising a pixel array including a plurality of pixels. The image sensor further includes readout circuitry in electrical communication with each pixel of the pixel array. The readout circuitry is operable to readout a distinct pixel value corresponding to one of a plurality of exposure times for each pixel in a single image frame. The system further comprises at least one processor in communication with the readout circuitry. The processor is operable to calculate a visibility range from the vehicle based on a plurality of image processing algorithms.
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Patent Agency Ranking
公开(公告)号：US09230183B2
公开(公告)日：2016-01-05
申请号：US13897662
申请日：2013-05-20
Applicant: Gentex Corporation
Inventor： Jon H. Bechtel , Jeremy C. Andrus , Gregory S. Bush , David J. Wright , Jim L. Schneider , Tom B. Sherman
CPC classification number: G06K9/2018 , B60R1/04 , B60R2001/1215 , B60R2001/1223 , B60R2001/1253 , B60R2001/1284 , B60W30/12 , B60W30/14 , G06K9/00798 , G06K9/00825 , G06K9/209 , G08G1/166
Abstract: An automatic vehicle equipment control system and methods thereof are provided, the system includes at least one imager configured to acquire a continuous sequence of high dynamic range single frame images, a processor, a color spectral filter array including a plurality of color filters, at least a portion of which are different colors, and pixels of an imager pixel array being in optical communication with substantially one spectral color filter, and a lens, wherein the imager is configured to capture a non-saturated image of nearby oncoming headlamps and at least one of a diffuse lane marking and a distant tail lamp in one image frame of the continuous sequence of high dynamic range single frame images, and the system configured to detect at least one of said highway markings and said tail lamps, and quantify light from the oncoming headlamp from data in the one image frame.
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7.发明授权公开(公告)号：US09187029B2
公开(公告)日：2015-11-17
申请号：US14503986
申请日：2014-10-01
Applicant: Gentex Corporation
Inventor： David J. Wright , David M. Falb
CPC classification number: B60Q1/143 , B60Q2300/052 , B60Q2300/334 , B60Q2300/42 , G06K9/00825
Abstract: An exterior light control system is provided for controlling exterior lights of a vehicle. The system includes an imaging system configured to image a forward external scene and to generate image data corresponding to the acquired images; and a controller configured to receive and analyze the image data and for generating an exterior light control signal that is used to control the exterior lights in response to analysis of the image data and in response to a selected mode of operation. When in the motorway mode, if the controller detects headlamps of one or more oncoming vehicle, the controller generates an exterior light control signal for reducing the brightness of the exterior lights, determines a relative location within the acquired images of a headlamp closest to a central feature of the acquired images, and selects a delay that varies dynamically in response to the relative location of the headlamp.
Abstract translation: 提供用于控制车辆的外部灯的外部照明控制系统。 该系统包括：成像系统，被配置为对前向外部场景进行成像并生成与所获取的图像相对应的图像数据; 以及控制器，被配置为接收和分析图像数据，并且用于响应于图像数据的分析以及响应于所选择的操作模式而产生用于控制外部光的外部光控制信号。 当在高速公路模式中，如果控制器检测到一个或多个迎面而来的车辆的前照灯，则控制器产生外部灯光控制信号以降低外部灯的亮度，确定所获取的最靠近中央的头灯的图像中的相对位置 获取的图像的特征，并且选择响应于前照灯的相对位置而动态变化的延迟。
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公开(公告)号：US20150091439A1
公开(公告)日：2015-04-02
申请号：US14503986
申请日：2014-10-01
Applicant: Gentex Corporation
Inventor： David J. Wright , David M. Falb
IPC: B60Q1/14
CPC classification number: B60Q1/143 , B60Q2300/052 , B60Q2300/334 , B60Q2300/42 , G06K9/00825
Abstract: An exterior light control system is provided for controlling exterior lights of a vehicle. The system includes an imaging system configured to image a forward external scene and to generate image data corresponding to the acquired images; and a controller configured to receive and analyze the image data and for generating an exterior light control signal that is used to control the exterior lights in response to analysis of the image data and in response to a selected mode of operation. When in the motorway mode, if the controller detects headlamps of one or more oncoming vehicle, the controller generates an exterior light control signal for reducing the brightness of the exterior lights, determines a relative location within the acquired images of a headlamp closest to a central feature of the acquired images, and selects a delay that varies dynamically in response to the relative location of the headlamp.
Abstract translation: 提供用于控制车辆的外部灯的外部照明控制系统。 该系统包括：成像系统，被配置为对前向外部场景进行成像并生成与所获取的图像相对应的图像数据; 以及控制器，被配置为接收和分析图像数据，并且用于响应于图像数据的分析以及响应于所选择的操作模式而产生用于控制外部光的外部光控制信号。 当在高速公路模式下，如果控制器检测到一个或多个迎面而来的车辆的前照灯，则控制器产生外部灯光控制信号以降低外部灯的亮度，确定所获取的最靠近中央的前照灯的图像内的相对位置 获取的图像的特征，并且选择响应于前照灯的相对位置而动态变化的延迟。
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公开(公告)号：US11039900B2
公开(公告)日：2021-06-22
申请号：US16732577
申请日：2020-01-02
Inventor： Jason D. Hallack , Bradley R. Hamlin , David M. Falb , Jeremy A. Schut , Danny L. Minikey, Jr. , Mark A. VanVuuren , David J. Wright
IPC: A61B90/35 , H05B47/125 , H04N5/235 , H04N5/232 , A61B90/00
Abstract: An illumination system for a room comprises a light assembly comprising at least one illumination source configured to selectively direct at least one light emission in an operating region of the room. The system further comprises an imager configured to capture image data in a field of view in the room. A controller is in communication with the light assembly and the imager. The controller is configured to detect a position of the marker in the image data and control the light assembly to direct the at least one light emission within the operating region based on the position of the marker.
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公开(公告)号：US20200214787A1
公开(公告)日：2020-07-09
申请号：US16732577
申请日：2020-01-02
Applicant: Gentex Corporation
Inventor： Jason D. Hallack , Bradley R. Hamlin , David M. Falb , Jeremy A. Schut , Danny L. Minikey, JR. , Mark A. VanVuuren , David J. Wright
IPC: A61B90/35 , H05B47/125 , A61B90/00 , H04N5/235 , H04N5/232
Abstract: An illumination system for a room comprises a light assembly comprising at least one illumination source configured to selectively direct at least one light emission in an operating region of the room. The system further comprises an imager configured to capture image data in a field of view in the room. A controller is in communication with the light assembly and the imager. The controller is configured to detect a position of the marker in the image data and control the light assembly to direct the at least one light emission within the operating region based on the position of the marker.
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