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公开(公告)号:US20190078876A1
公开(公告)日:2019-03-14
申请号:US16082174
申请日:2017-02-23
Applicant: KYB CORPORATION
Inventor: Shun OUCHIDA , Atsutoshi HASEBE , Takayoshi KIKUCHI
Abstract: In this road surface displacement detection device, for each frame of an image obtained by a stereo camera that images a road surface in a movement direction of an object such as a vehicle, for example, an arithmetic processing circuit detects heights of the road surface at a plurality of points for detection at different distances from the stereo camera, and superimposes information about the heights at the plurality of points for detection, which are detected for a plurality of frames, on each other while considering a movement distance of the object between the plurality of frames.