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公开(公告)号：US12166916B2
公开(公告)日：2024-12-10
申请号：US17631173
申请日：2020-07-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying Cui , Junqing Luo , Zhishan Zhuang , Xiaomei Wang , Chuan Qin , Shaojun Chen
IPC: G06V40/16 , G06F21/62 , H04M1/72463
Abstract: A privacy protection method for the electronic device includes: starting face change detection, where the face change detection is continuously detecting, in a current unlocking period, whether a face in front of a display of the electronic device changes; after starting the face change detection, detecting an operation of starting a first private application; and in response to the operation and determining that a result of the face change detection is that the current face does not change, displaying first private content corresponding to the first private application; or in response to the operation and determining that a result of the face change detection is that the current face changes, displaying first non-private content, where the first non-private content does not include first private content.
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公开(公告)号：US11868314B2
公开(公告)日：2024-01-09
申请号：US17939243
申请日：2022-09-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tangsuo Li , Shaojun Chen , Xinjian Wang , Chengfu Zhou
IPC: G06F16/16 , H04M1/247 , H04M1/72403
CPC classification number: G06F16/168 , G06F16/162 , G06F16/164 , H04M1/2477 , H04M1/72403
Abstract: A file processing method includes obtaining a first operation from a user, displaying a first file on a first screen of a first application, obtaining a second operation from the user on the first screen, displaying, in response to the second operation, the first file on a recycle bin screen of the first application, deleting, by the mobile terminal, a first data table, where the first file is invisible to the user on the recycle bin screen of the first application due to deletion of the first data table, obtaining a third operation from the user, and generating, in response to the third operation, a second data table, where the first file is visible to the user on the recycle bin screen of the first application due to existence of the second data table.
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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
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.
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公开(公告)号：US11386140B2
公开(公告)日：2022-07-12
申请号：US16769849
申请日：2017-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： ZhongLiang Tang , Hua Jiang , Tangsuo Li , Shaojun Chen , Mingliang Du
IPC: G06F16/438 , G06F16/55 , G06F16/587 , G06F16/535 , G06F16/54
Abstract: A story album display method and apparatus, and relate to the field of communications technologies, so that a thematic story album can be generated. The method includes: aggregating, by a terminal, N images in a gallery based on a first dimension, where the first dimension includes a photographing time and/or a photographing location, and N>1; and removing, by the terminal, an invalid image from the N images, to obtain the story album comprising the M images, wherein the invalid image comprises an image with an invalid label, or one or more images with an image similarity greater than a threshold; and displaying, by the terminal, an album cover of a story album, where the story album includes M images in the N images, the M images are associated with a theme of the story album, and M
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公开(公告)号：US20180130219A1
公开(公告)日：2018-05-10
申请号：US15561287
申请日：2015-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinggang Gu , Shaojun Chen , Shisheng Zheng
CPC classification number: G06T7/593 , G01B11/02 , G06T7/62 , G06T2207/10012 , G06T2207/10028 , G06T2207/20101
Abstract: A method can measure the size of an object using a terminal having two cameras. The method includes obtaining, by a terminal using a first camera, a first image that includes a to-be-measured object, and obtaining, using a second camera, a second image that includes the to-be-measured object, where the first camera and the second camera are disposed in a same plane. The method also includes comparing locations of the to-be-measured object in the first image and in the second image, so as to obtain a total location offset of the to-be-measured object. Additionally, the method includes receiving a measurement point selection instruction entered by a user based on the first image, and calculating a distance between selected measurement points according to the total location offset, a distance between a center of the first camera and a center of the second camera, and a focal length of the first camera.
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Patent Agency Ranking
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.
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公开(公告)号：US20200183885A1
公开(公告)日：2020-06-11
申请号：US16623278
申请日：2017-09-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tangsuo Li , Shaojun Chen , Xinjian Wang , Chengfu Zhou
Abstract: A file processing method includes obtaining, by a mobile terminal, a first operation from a user, displaying a first file on a first screen of a first application, obtaining, by the mobile terminal, a second operation from the user on the first screen, displaying, in response to the second operation, the first file on a recycle bin screen of the first application, deleting, by the mobile terminal, a first data table, where the first file is invisible to the user on the recycle bin screen of the first application due to deletion of the first data table, obtaining, by the mobile terminal, a third operation from the user, and generating, in response to the third operation, a second data table, where the first file is visible due to existence of the second data table.
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公开(公告)号：US10552971B2
公开(公告)日：2020-02-04
申请号：US15561287
申请日：2015-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinggang Gu , Shaojun Chen , Shisheng Zheng
Abstract: A method can measure the size of an object using a terminal having two cameras. The method includes obtaining, by a terminal using a first camera, a first image that includes a to-be-measured object, and obtaining, using a second camera, a second image that includes the to-be-measured object, where the first camera and the second camera are disposed in a same plane. The method also includes comparing locations of the to-be-measured object in the first image and in the second image, so as to obtain a total location offset of the to-be-measured object. Additionally, the method includes receiving a measurement point selection instruction entered by a user based on the first image, and calculating a distance between selected measurement points according to the total location offset, a distance between a center of the first camera and a center of the second camera, and a focal length of the first camera.
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公开(公告)号：US20240365002A1
公开(公告)日：2024-10-31
申请号：US18556338
申请日：2022-04-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shaojun Chen , ZHISHAN ZHUANG , Zhangliang Xiong
IPC: H04N23/661 , G06F3/0482 , G06F3/04847 , H04M1/72439 , H04N23/63
CPC classification number: H04N23/662 , G06F3/0482 , G06F3/04847 , H04M1/72439 , H04N23/632 , G06F2203/04806
Abstract: This application discloses an image capture method. The image capture method relates to a master device and a slave device. In the method, the master device may establish a communication connection with the slave device. After the connection is established, the master device may obtain an image captured by a camera of the slave device, and display the image on a user interface of the master device. In addition, the master device may further receive a control operation of a user for the image captured by the slave device, and in response to the control operation, the master device changes display effect of the image. In this way, the master device can provide a user with multi-angle image capture experience, and facilitate an image capture requirement of the user, thereby meeting diversified image capture requirements of the user.
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公开(公告)号：US20230122838A1
公开(公告)日：2023-04-20
申请号：US17914227
申请日：2021-03-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tangsuo Li , Shaojun Chen , Qizhong Xia , Zhangliang Xiong
IPC: G06F16/176 , G06F16/16 , G06F16/14
Abstract: This application provides a data sharing method, an electronic device, and a system. The method includes: The electronic device establishes a network connection to another electronic device, where the network connection is used to communicate data; when detecting an operation of searching for a target file by a user, the electronic device requests, from the another electronic device, a shared file associated with the target file; the electronic device receives the shared file sent by the another electronic device; and the electronic device displays a first interface, where the first interface includes an identifier of a shared file of the electronic device and an identifier of a shared file of the another electronic device. Embodiments of this application help quickly view digital assets distributed on devices, which improves user experience.
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