公开(公告)号：US20230115929A1

公开(公告)日：2023-04-13

申请号：US17909557

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Bian ,  Lu Ge ,  Fengxia Kang ,  Zeng Zhang

IPC: H04N23/63 ,  H04R5/04 ,  H04N23/67 ,  H04N23/69

Abstract: An audio processing method implemented by an electronic device includes entering a multi-channel video recording mode, detecting a shooting operation of a user, simultaneously recording, after detecting the shooting operation, a first video image and a second video image using a first camera and a second camera, and recording audio of a plurality of sound channels, where the audio includes panoramic audio, first audio corresponding to the first video image, and second audio corresponding to the second video image. The electronic device further records the first audio based on a feature value such as a zoom magnification corresponding to the first display area.

公开(公告)号：US20220321797A1

公开(公告)日：2022-10-06

申请号：US17848385

申请日：2022-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chao Bian ,  Jinghua Yuan ,  Zhen Li ,  Yang Liu ,  Lu Ge ,  Fengxia Kang

IPC: H04N5/232

Abstract: A photographing method in a long-focus scenario and a terminal are provided. A moving direction and a moving distance of a framing range of the terminal can be controlled, so that a target photographing object accurately moves into the framing range, to improve efficiency of interaction between a user and the terminal. The method provides, when a zoom magnification used by a terminal is greater than or equal to a preset magnification, a photographing interface displayed by the terminal includes a first viewfinder frame and a second viewfinder frame. The first viewfinder frame is used to preview an image captured by a long-focus camera. A framing range of the second viewfinder frame is greater than a framing range of the first viewfinder frame, and a framing range the same as that of the first viewfinder frame is marked in the second viewfinder frame.

公开(公告)号：US20210385370A1

公开(公告)日：2021-12-09

申请号：US17284906

申请日：2018-10-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fengxia Kang ,  Shaojun Chen ,  Hao Chen ,  Shengfeng Zhou

IPC: H04N5/232

Abstract: An intelligent photographing method includes extracting, by a terminal, one or more first tags from common data of a user, where the common data represents an identity feature of the user, extracting, by the terminal, one or more second tags from photographing-related data of the user, where the photographing-related data represents a photographing preference of the user, determining, by the terminal, a third tag based on the one or more first tags and the one or more second tags, and obtaining a picture and adjusting, by the terminal, picture quality of the picture based on a picture quality effect parameter set corresponding to the third tag.

公开(公告)号：US12192614B2

公开(公告)日：2025-01-07

申请号：US17848385

申请日：2022-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chao Bian ,  Jinghua Yuan ,  Zhen Li ,  Yang Liu ,  Lu Ge ,  Fengxia Kang

IPC: H04N23/63 ,  H04N23/667 ,  H04N23/69

Abstract: A photographing method in a long-focus scenario and a terminal are provided. A moving direction and a moving distance of a framing range of the terminal can be controlled, so that a target photographing object accurately moves into the framing range, to improve efficiency of interaction between a user and the terminal. The method provides, when a zoom magnification used by a terminal is greater than or equal to a preset magnification, a photographing interface displayed by the terminal includes a first viewfinder frame and a second viewfinder frame. The first viewfinder frame is used to preview an image captured by a long-focus camera. A framing range of the second viewfinder frame is greater than a framing range of the first viewfinder frame, and a framing range the same as that of the first viewfinder frame is marked in the second viewfinder frame.

公开(公告)号：US11470246B2

公开(公告)日：2022-10-11

申请号：US17284906

申请日：2018-10-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fengxia Kang ,  Shaojun Chen ,  Hao Chen ,  Shengfeng Zhou

IPC: H04N5/232 ,  G06V40/13 ,  G06V40/16

Abstract: An intelligent photographing method includes extracting, by a terminal, one or more first tags from common data of a user, where the common data represents an identity feature of the user, extracting, by the terminal, one or more second tags from photographing-related data of the user, where the photographing-related data represents a photographing preference of the user, determining, by the terminal, a third tag based on the one or more first tags and the one or more second tags, and obtaining a picture and adjusting, by the terminal, picture quality of the picture based on a picture quality effect parameter set corresponding to the third tag.