US 12,470,691 B2
Automotive display validation
Aishwarya Dubey, Plano, TX (US); Peter Labaziewicz, Allen, TX (US); and Alan Rankin, Murphy, TX (US)
Assigned to TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US)
Filed by TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US)
Filed on Feb. 17, 2022, as Appl. No. 17/674,812.
Application 17/674,812 is a continuation of application No. 16/017,324, filed on Jun. 25, 2018, granted, now 11,284,062.
Claims priority of provisional application 62/554,105, filed on Sep. 5, 2017.
Prior Publication US 2022/0174268 A1, Jun. 2, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 17/00 (2006.01); B60R 1/00 (2022.01); H04N 7/18 (2006.01); H04N 23/63 (2023.01)
CPC H04N 17/004 (2013.01) [H04N 7/183 (2013.01); H04N 17/002 (2013.01); B60R 2300/306 (2013.01); H04N 23/63 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
transmitting, by a first circuit, data of a first image for display on a display device;
capturing, by a camera, a second image of the first image while the first image is being displayed on the display device;
transmitting, by the camera, data of the second image to the first circuit;
generating, by the first circuit, a first feature based on the data of the first image and a second feature based on the data of the second image;
comparing, by the first circuit, the first feature of the first image with the second feature of the second image; and
determining, by the first circuit, an error status based on the comparison.