公开(公告)号：US11560091B2

公开(公告)日：2023-01-24

申请号：US16309371

申请日：2017-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Kwanhyung Kim ,  Hyunjoon Kim ,  Sangguel Oh ,  Dongryeol Lee ,  Salkmann Ji ,  Samnyol Hong

IPC: B60R1/00 ,  G01S17/894 ,  G01S7/4865 ,  H04N5/225 ,  H04N5/232 ,  G01S17/10 ,  H04N5/44 ,  G01S7/4861 ,  G01S17/08 ,  G01S17/931

Abstract: Provided is a night vision output device comprising: an optical pulse output unit for outputting pulsed light at specific periods; a photographing unit having an image sensor for forming a plurality of images by using pulsed light reflected by an external object; a display unit for outputting a final image formed by synthesizing the plurality of images; and a control unit for calculating distance information of an object displayed in each pixel by using data of a brightness ratio for a distance and a brightness ratio for each pixel of the final image, wherein, in one frame, the control unit controls the image sensor such that the image sensor is activated while having different delay times on the basis of an output termination time of the pulsed light.

公开(公告)号：US09308917B2

公开(公告)日：2016-04-12

申请号：US14671190

申请日：2015-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Sangguel Oh ,  Ikkyu Kim

IPC: B60W30/16 ,  H04N13/02 ,  G06T5/50 ,  G06T7/20 ,  G06T7/00 ,  G06T15/10 ,  B62D6/00 ,  B60T7/22 ,  B60G17/018 ,  G06K9/00 ,  H04N13/00

CPC classification number: B60W30/16 ,  B60G17/0165 ,  B60G17/018 ,  B60G2400/821 ,  B60G2401/142 ,  B60T7/22 ,  B60T2201/022 ,  B60T2260/06 ,  B60W10/04 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/09 ,  B60W2420/42 ,  B60W2550/308 ,  B62D6/00 ,  B62D15/025 ,  G06K9/00805 ,  G06T5/50 ,  G06T7/593 ,  G06T7/85 ,  G06T15/10 ,  G06T2207/10012 ,  G06T2207/30241 ,  G06T2207/30261 ,  H04N13/204 ,  H04N13/211 ,  H04N13/239 ,  H04N13/246 ,  H04N13/271 ,  H04N2013/0081 ,  H04N2013/0085 ,  H04N2013/0092

Abstract: A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera and a processor to perform a calibration based on first regions that include objects for vehicle structures or external to the vehicle in stereo images acquired by the stereo camera in a calibration mode and to detect a distance to an object ahead of the vehicle based on second regions not including the objects for the vehicle structures in the stereo images acquired by the stereo camera in a normal mode. Consequently, it is possible to accurately perform distance detection based on images photographed by the stereo camera.

Abstract translation: 公开了一种驾驶员辅助装置和包括该驾驶员辅助装置的车辆。 驾驶员辅助装置包括立体照相机和处理器，用于基于第一区域进行校准，所述第一区域包括用于车辆结构物体的车辆结构的外部或车辆的外部立体图像，其以立体照相机在校准模式中获取并且检测到物体的距离 在基于在正常模式下由立体照相机获取的立体图像中不包括用于车辆结构的物体的第二区域之前的车辆前方。 因此，可以基于由立体摄像机拍摄的图像来精确地进行距离检测。