Patent ID: 11956536
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 17:
18. An apparatus for providing recommendations for extended reality systems, the apparatus comprising:
at least one memory; and
at least one processor coupled to the memory and configured to:
prior to initiating a contrast search operation:
obtain, based on information from a distance sensor, a first distance between an object in a scene and an imaging device;
determine a lens position of a lens for a first frame based on the determined distance, the determined lens position being based on an estimate for optimum focus of light propagating through the lens to the imaging device for the determined distance;
obtain, from the imaging device, the first frame; and
obtain, based on additional information from the distance sensor, a second distance between the object and the imaging device; and

in response to a comparison between the first distance and the second distance, initiate the contrast search operation.