The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Sep. 13, 2022
Apple Inc., Cupertino, CA (US);
Francesco Cannillo, Munich, DE;
Emanuele Mandelli, Mountain View, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An image capture device may include an image sensor having a plurality of light-sensitive pixel sensors to capture light from a scene for generating images and a flicker detection circuit to detect flicker in the light captured by the image sensor. The flicker detection circuit may include one or more event-based readout circuits and at least one event-based processing circuit. The event-based readout circuits may detect a series of events associated with the flicker in the light captured by the image sensor. The event-based processing circuit may determine a frequency of the flicker in the captured light based on the series of events detected by the event-based readout circuits. In some embodiments, the frequency may be used to adjust the exposure time of the image sensor, e.g., to identify intervals for exposure when the captured light is bright.