公开(公告)号：US12301988B2

公开(公告)日：2025-05-13

申请号：US18266987

申请日：2022-01-22

Applicant: Honor Device Co., Ltd.

Inventor： Mengran Lin ,  Hanyu Feng ,  Congchao Zhu

IPC: H04N23/67 ,  H04N23/611 ,  H04N23/62 ,  H04N23/63

Abstract: Embodiments of this application disclose a focusing method and an electronic device, including: In response to a first operation, an electronic device starts photographing, and displays a first interface. The electronic device displays a Kth frame of preview image in the first interface at a first moment. The Kth frame of preview image is collected by the camera by using a face of a first target as a first focusing frame, and the face of the first target meets a preset facial recognition condition in the Kth frame of preview image. The electronic device displays an Mth frame of preview image in the first interface at a second moment. The Mth frame of preview image is obtained by the camera by focusing on the first focusing frame, the face of the first target does not meet the preset facial recognition condition in the Mth frame of preview image.

公开(公告)号：US20240056683A1

公开(公告)日：2024-02-15

申请号：US18266987

申请日：2022-01-22

Applicant: Honor Device Co., Ltd.

Inventor： Mengran Lin ,  Hanyu Feng ,  Congchao Zhu

IPC: H04N23/67 ,  H04N23/611 ,  H04N23/62 ,  H04N23/63

CPC classification number: H04N23/673 ,  H04N23/611 ,  H04N23/62 ,  H04N23/632

Abstract: Embodiments of this application disclose a focusing method and an electronic device, including: In response to a first operation, an electronic device starts photographing, and displays a first interface. The electronic device displays a Kth frame of preview image in the first interface at a first moment. The Kth frame of preview image is collected by the camera by using a face of a first target as a first focusing frame, and the face of the first target meets a preset facial recognition condition in the Kth frame of preview image. The electronic device displays an Mth frame of preview image in the first interface at a second moment. The Mth frame of preview image is obtained by the camera by focusing on the first focusing frame, the face of the first target does not meet the preset facial recognition condition in the Mth frame of preview image.

公开(公告)号：US12301978B2

公开(公告)日：2025-05-13

申请号：US18044818

申请日：2022-08-30

Applicant: HONOR DEVICE CO., LTD.

Inventor： Mengran Lin ,  Tao Shao ,  Jirun Xu

IPC: H04N23/617 ,  H04N23/67 ,  H04N23/73 ,  H04N23/88

Abstract: An algorithm calling method and an algorithm calling apparatus are provided. The algorithm calling method includes: The control module sends a first instruction to the fusion module, where the first instruction is used to indicate a to-be-called target algorithm in an auto focus algorithm, an auto exposure algorithm, and an auto white balance algorithm; the fusion module determines a fusion policy according to the first instruction, where the fusion policy is used to call an algorithm in the first algorithm library and/or the second algorithm library; and the fusion module sends a second instruction to the first algorithm library and/or the second algorithm library according to the fusion policy, where the second instruction is used to call the target algorithm. Based on the technical method in this application, decoupling between a control module and an algorithm can be implemented, and maintenance efficiency of an electronic device can be improved.