公开(公告)号：US20220128466A1

公开(公告)日：2022-04-28

申请号：US17077273

申请日：2020-10-22

Applicant: Ford Global Technologies, LLC

Inventor： Avrokin Surnilla ,  David Michael Herman ,  John Craig Elson ,  Scott Andrew Amman ,  Nikhitha Bekkanti ,  Michael Monforton

IPC: G01N21/55 ,  B60R11/04 ,  B60R16/037 ,  G06N20/00

Abstract: A system, comprising a processor and a memory. The memory stores instructions executable by the processor to determine, from an image including a portion of a surface of a human body, a reflected light intensity from the body surface portion, determine, a skin reflectance of the body surface portion based on a location of the body surface, a light source, and an image sensor location, and to determine, for the body surface portion, an incoming radiance, based on the skin reflectance and the reflected light intensity.

公开(公告)号：US11644420B2

公开(公告)日：2023-05-09

申请号：US17077273

申请日：2020-10-22

Applicant: Ford Global Technologies, LLC

Inventor： Avrokin Surnilla ,  David Michael Herman ,  John Craig Elson ,  Scott Andrew Amman ,  Nikhitha Bekkanti ,  Michael Monforton

IPC: G01N21/55 ,  B60R11/04 ,  B60R16/037 ,  B60R11/00 ,  G06N20/00

CPC classification number: G01N21/55 ,  B60R11/04 ,  B60R16/037 ,  G06N20/00 ,  B60R2011/0003 ,  G01N2201/063

Abstract: A system, comprising a processor and a memory. The memory stores instructions executable by the processor to determine, from an image including a portion of a surface of a human body, a reflected light intensity from the body surface portion, determine, a skin reflectance of the body surface portion based on a location of the body surface, a light source, and an image sensor location, and to determine, for the body surface portion, an incoming radiance, based on the skin reflectance and the reflected light intensity.