公开(公告)号：US20230057201A1

公开(公告)日：2023-02-23

申请号：US17445621

申请日：2021-08-23

Applicant: Apple Inc.

Inventor： Naresh Kumar CHINNATHAMBI KAILASAM ,  Vasilios E. ANTON ,  Christian SEIFERT ,  Ramanujam JAGANNATH ,  Shannon SHIH

IPC: G06F21/32 ,  G06F21/35 ,  G06F21/40

Abstract: A user equipment (UE) is configured to perform a prewarming process, wherein the prewarming process includes concurrently performing a face detection process and an unlock process independent of face detection, determine whether a face detection operation indicates the presence of a face within a field of view of a camera of the UE and disable prewarming for a predetermined time period when the face detection operation is not satisfied.