公开(公告)号：US20190056498A1

公开(公告)日：2019-02-21

申请号：US16078920

申请日：2016-12-21

申请人： BRIGHTWAY VISION LTD.

发明人： Ezri SONN ,  Amit OVED ,  Eyal LEVI ,  Yoav GRAUER ,  Ofer DAVID

IPC分类号： G01S17/10 ,  G01S17/89 ,  G01S17/93 ,  G01S7/486

摘要： A method for depth mapping of objects in a scene by a system of a moving/movable platform is disclosed, comprising actively illuminating the scene with pulsed light that is generated by at least one pulsed light illuminator; receiving, responsive to illuminating the scene, reflections on at least one image sensor that comprises a plurality of pixel elements; gating at least one of the plurality of pixel elements of the at least one image sensor for converting the reflections into pixel values for generating reflection-based images that have at least two depth-of-field ranges and an overlapping DOF region; and determining, based on at least one first pixel value of a first DOF in the overlapping DOF region, and based on at least one second pixel value of a second DOF in the overlapping DOF region, depth information of one or more objects located in the overlapping DOF region of the scene.