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81.发明授权公开(公告)号：US11467723B2
公开(公告)日：2022-10-11
申请号：US16622702
申请日：2017-06-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Wenmei Gao , Lei Wang
IPC: G06F3/0488 , G06F3/0482 , H04M1/72472
Abstract: An electronic device having a touch-sensitive surface and a processing method for the electronic device. When a pressing operation on an application icon is detected on the touch-sensitive surface, a menu including m operation options is displayed on a display screen of the electronic device so that a user quickly performs different operations on an application program. The m operation options are determined based on at least one of: a quantity of times that an operation option is tapped, a time at which an operation option is taped, a location of the electronic device when an operation option is tapped, unread information in an application corresponding to the application icon, data obtained before the application is suspended, data obtained when the application runs in the background, or a communication object in the application.
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公开(公告)号：US11158057B2
公开(公告)日：2021-10-26
申请号：US16473678
申请日：2016-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yunchao Zhang , Wenmei Gao
Abstract: A method for detecting a document edge is provided. The method includes: obtaining multi-color channel data of each pixel in a color image (103), where the multi-color channel data includes two-dimensional coordinate values of the pixel and a value of the pixel on each color channel; performing line detection on the multi-color channel data of each pixel in the color image (105); and detecting a quadrilateral based on preset condition and some or all of straight lines obtained by performing the line detection (107). According to the foregoing method, a success rate of detecting a document edge can be increased.
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公开(公告)号：US11095627B2
公开(公告)日：2021-08-17
申请号：US15524238
申请日：2014-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Wenmei Gao
Abstract: Embodiments of the present invention relate to the field of electronic information technologies, and disclose a message display method, apparatus, and device. The method in the embodiments of present invention includes: receiving first input information; extracting key information in the first input information, matching the key information and a user name, and determining a target user name; and binding the first input information and the target user name, and sending, to a receiver terminal, the first input information and the target user name that are bound, so that the receiver terminal displays a reminder message according to the target user name. The present invention is applicable to a scenario in which a user needs to quickly browse information.
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公开(公告)号：US11049499B2
公开(公告)日：2021-06-29
申请号：US15752139
申请日：2016-08-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Yahui Wang , Wenmei Gao
Abstract: A method includes receiving information from each device in multiple devices of one user, where the information includes a device type, determining, according to at least the received information, a device responding to a voice instruction in the multiple devices, and sending a message to a device different from the device responding to a voice instruction in the multiple devices, where the message is used to instruct a voice assistant of the different device not to respond to the voice instruction.
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公开(公告)号：US11012608B2
公开(公告)日：2021-05-18
申请号：US16332561
申请日：2016-09-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Chao Qin , Wenmei Gao
Abstract: A processing method, which includes receiving a photographing instruction in order to trigger a camera to photograph a target document, identifying four sides of a document image corresponding to the target document, determining a first included angle corresponding to the document image, where the first included angle represents an inclination degree of the document image relative to the target document, triggering the camera to reset a focus location in a direction of far-end content in the document image, and taking n pictures when the first included angle is greater than a preset threshold, applying geometric correction to the pictures obtained through photographing, outputting one of the pictures to which geometric correction has been applied. Hence, the method significantly increase definition of the far-end content in the document image, and improve correction quality of the document image.
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Patent Agency Ranking
公开(公告)号：US10915998B2
公开(公告)日：2021-02-09
申请号：US16472079
申请日：2016-12-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Chen , Wenmei Gao
Abstract: In a rectangular region detection mechanism, a to-be-processed image information is received, where the to-be-processed image information comprises at least two images, and where the at least two images comprise a same plurality of first feature points. A plurality of first edge line segments in one of the at least two images are detected. Four first edge line segments from the plurality of first edge line segments are determined. Locations of photographed points corresponding to the plurality of first feature points in a region formed by the four first edge line segments are determined based on location information of the plurality of first feature points. The region is determined as a rectangular region when the photographed points corresponding to the plurality of first feature points in the region are coplanar.
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87.发明申请公开(公告)号：US20200241657A1
公开(公告)日：2020-07-30
申请号：US16841961
申请日：2020-04-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Wenmei Gao
IPC: G06F3/0346 , H04N5/232 , H04M1/725
Abstract: An apparatus for presenting a panoramic photo in a mobile terminal receives a trigger instruction that is used to instruct the mobile terminal to enter an immersive browsing mode, where the immersive browsing mode is a browsing mode in which a panoramic photo moves as the mobile terminal rotates; and if the trigger instruction is detected, a rotation angle of the mobile terminal is detected and determined, and a panoramic photo that is presented in a normal mode in the mobile terminal is moved and presented according to the determined rotation angle.
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公开(公告)号：US10672149B2
公开(公告)日：2020-06-02
申请号：US16311311
申请日：2016-06-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin Chen , Wenmei Gao
Abstract: This application discloses a head mounted display device for extending a display area of an electronic device and a processing method of the head mounted display device. A display of the electronic device displays first content of an image. The image further includes second content that is not displayed on the display of the electronic device. The head mounted display device obtains, by using an image sensor, the first content displayed on the display of the electronic device, performs projection transformation on the second content, and displays the obtained first content and the second content obtained after the projection transformation on the display of the head mounted display device.
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公开(公告)号：US20200169672A1
公开(公告)日：2020-05-28
申请号：US16631576
申请日：2017-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Wenmei Gao
Abstract: An image processing method includes displaying, by a terminal, a preview image, obtaining, by the terminal, at least one first image in the preview image, receiving, by the terminal, a photographing instruction, obtaining, by the terminal, at least one second image, detecting, by the terminal, a moving target based on the first image and the second image, and splitting, by the terminal, the moving target from the first image and the second image. The method further includes performing fusion processing on the first image and the second image after the splitting.
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90.发明授权公开(公告)号：US10649546B2
公开(公告)日：2020-05-12
申请号：US16266498
申请日：2019-02-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaojuan Li , Wenmei Gao
IPC: G06F3/0346 , H04M1/725 , H04N5/232
Abstract: A method and an apparatus for presenting a panoramic photo in a mobile terminal, and a mobile terminal. A trigger instruction that is used to instruct the mobile terminal to enter an immersive browsing mode is detected, where the immersive browsing mode is a browsing mode in which a panoramic photo moves as the mobile terminal rotates; and if the trigger instruction is detected, a rotation angle of the mobile terminal is detected and determined, and a panoramic photo that is presented in a normal mode in the mobile terminal is moved and presented according to the determined rotation angle. Using the present disclosure, complexity of panoramic photo browsing can be reduced, which makes it convenient for a user to browse a panoramic photo.
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