公开(公告)号：US20180306905A1

公开(公告)日：2018-10-25

申请号：US15492771

申请日：2017-04-20

Applicant: Analog Devices, Inc.

Inventor： Ronald A. Kapusta ,  Benjamin Luey ,  Harvy Weinberg ,  Scott R. Davis ,  Michael H. Anderson ,  Scott D. Rommel

IPC: G01S7/481 ,  G01S17/89 ,  G01S7/48

CPC classification number: G01S7/4817 ,  G01S7/4808 ,  G01S7/483 ,  G01S17/58 ,  G01S17/89 ,  G01S17/936

Abstract: A system and method for providing a dynamic region of interest in a lidar system can include scanning a light beam over a field of view to capture a first lidar image, identifying a first object within the captured first lidar image, selecting a first region of interest within the field of view that contains at least a portion of the identified first object, and capturing a second lidar image, where capturing the second lidar image includes scanning the light beam over the first region of interest at a first spatial sampling resolution, and scanning the light beam over the field of view outside of the first region of interest at a second spatial sampling resolution, wherein the second sampling resolution is less than the first spatial sampling resolution.