公开(公告)号：US20210088784A1

公开(公告)日：2021-03-25

申请号：US16578077

申请日：2019-09-20

Applicant: NVIDIA Corp.

Inventor： Eric Whitmire ,  Kaan Aksit ,  Michael Stengel ,  Jan Kautz ,  David Luebke ,  Ben Boudaoud

IPC: G02B27/01 ,  G09F9/33 ,  F21V8/00 ,  G06K9/00 ,  G06F3/01

Abstract: A gaze tracking system for use by the driver of a vehicle includes an opaque frame circumferentially enclosing a transparent field of view of the driver, light emitting diodes coupled to the opaque frame for emitting infrared light onto various regions of the driver's eye gazing through the transparent field of view, and diodes for sensing intensity of infrared light reflected off of various regions of the driver's eye.

公开(公告)号：US11506888B2

公开(公告)日：2022-11-22

申请号：US16578077

申请日：2019-09-20

Applicant: NVIDIA Corp.

Inventor： Eric Whitmire ,  Kaan Aksit ,  Michael Stengel ,  Jan Kautz ,  David Luebke ,  Ben Boudaoud

IPC: G02B27/14 ,  G02B27/01 ,  G09F9/33 ,  G06F3/01 ,  F21V8/00 ,  G06V20/59

Abstract: A gaze tracking system for use by the driver of a vehicle includes an opaque frame circumferentially enclosing a transparent field of view of the driver, light emitting diodes coupled to the opaque frame for emitting infrared light onto various regions of the driver's eye gazing through the transparent field of view, and diodes for sensing intensity of infrared light reflected off of various regions of the driver's eye.