公开(公告)号：US20240037784A1

公开(公告)日：2024-02-01

申请号：US17816218

申请日：2022-07-29

Applicant: INUITIVE LTD.

Inventor： Eliyahu HAYAT LEVI

IPC: G06T7/73 ,  G06T7/55 ,  G06T7/521

CPC classification number: G06T7/74 ,  G06T7/55 ,  G06T7/521 ,  G06T2207/30244

Abstract: A method is provided for calibrating a structured light system which comprises a projector, a camera and at least one processor, wherein the projector emits light at an unknown pattern. The method comprises projecting by the projector an unknown pattern at at least two different distances relative to the camera's location, capturing by the camera the patterns projected at the different distances, determining vertical disparity between the captured images and estimating a relative orientation between the camera and the projector, thereby enabling calibration of the structured light system.