Patents by Inventor ZHIPING JIA
ZHIPING JIA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240062392Abstract: An electronic device obtains N frames of images, and then obtains a first operation performed by a user on a target object on a screen. The electronic device displays a target box whose area cyclically changes, obtains information about the target box in an Nth frame of image based on a second operation performed by the user on the target object, and determines a feature vector of the target object based on the information about the target box.Type: ApplicationFiled: December 17, 2021Publication date: February 22, 2024Inventors: Chao Zhang, Jian Xu, Yaqi Zhang, Hongma Liu, Zhiping Jia, Shuailin Lv
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Patent number: 11785329Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: GrantFiled: February 1, 2023Date of Patent: October 10, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chao Qin, Yuanyou Li, Zhiping Jia
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Patent number: 11704771Abstract: An image processing method and a device, where the image processing method is performed by a terminal having a digital zoom function, and the method includes determining a target zoom magnification based on a selection input of a user, collecting a to-be-processed image, and processing the to-be-processed image using a target super-resolution convolutional neural network model to obtain a processed image corresponding to the target zoom magnification, where the target super-resolution convolutional neural network model is obtained by training a super-resolution convolutional neural network model using a high-definition training image, a low-definition training image, and a mask image.Type: GrantFiled: December 1, 2017Date of Patent: July 18, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yunchao Zhang, Shuai Chen, Zhiping Jia, Lei Miao
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Publication number: 20230188824Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: ApplicationFiled: February 1, 2023Publication date: June 15, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chao Qin, Yuanyou Li, Zhiping Jia
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Patent number: 11595566Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: GrantFiled: June 30, 2022Date of Patent: February 28, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chao Qin, Yuanyou Li, Zhiping Jia
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Publication number: 20220337742Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: ApplicationFiled: June 30, 2022Publication date: October 20, 2022Inventors: Chao QIN, Yuanyou LI, Zhiping JIA
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Patent number: 11412132Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: GrantFiled: July 27, 2018Date of Patent: August 9, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chao Qin, Yuanyou Li, Zhiping Jia
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Publication number: 20220180485Abstract: An image processing method includes analyzing a first image including a face image in a plurality of directions, including recognizing photographing background information of the first image and brightness information and makeup information that are of a face, so that skin beautification processing can be purposefully performed on the face image comprehensively based on specific background information of the image, actual brightness distribution of the face, and actual makeup of the face.Type: ApplicationFiled: February 25, 2022Publication date: June 9, 2022Inventors: Yukuai Chen, Shuai Chen, Zhiping Jia, Lei Miao
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Publication number: 20220094846Abstract: A method for selecting an image based on burst shooting is provided, which relates to the field of terminal technologies. The method includes: an electronic device displays a preview interface; detects a first operation used to start burst shooting; obtains N images; then performs scene recognition based on K images that meet an image quality screening condition, to determine a shooting scene; and finally determines M images based on the shooting scene, where N is greater than or equal to K, N is greater than or equal to M, N and K are positive integers greater than 1, and M is a positive integer greater than or equal to 1. This technical solution helps improve quality of an image obtained by the electronic device through screening, thereby improving user satisfaction with an image that is automatically obtained through screening during burst shooting by the electronic device.Type: ApplicationFiled: January 31, 2019Publication date: March 24, 2022Inventors: Shuailin Lv, Yunchao Zhang, Hongyu Li, Zhiping Jia
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Publication number: 20210203836Abstract: Embodiments relate to the field of terminals and disclose a camera switching method for a terminal, and the terminal. In those embodiments, when the terminal is installed with a plurality of cameras, automatic and dynamic switching between the cameras may be implemented based on a to-be-photographed object, thereby improving a photographing effect of the to-be-photographed object. In those embodiment, the terminal may display, in response to a first operation of enabling a photographing function by a user, a first photographing picture captured by a first camera, where the first photographing picture includes a to-be-photographed object. If the to-be-photographed object cannot be displayed completely in the first photographing picture, the terminal may switch from the first photographing picture to a second photographing picture captured by the second camera, and disabling the first camera, where an FOV of the second camera is larger than an FOV of the first camera.Type: ApplicationFiled: July 27, 2018Publication date: July 1, 2021Inventors: Chao Qin, Yuanyou Li, Zhiping Jia
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Publication number: 20200334789Abstract: An image processing method and a device, where the image processing method is performed by a terminal having a digital zoom function, and the method includes determining a target zoom magnification based on a selection input of a user, collecting a to-be-processed image, and processing the to-be-processed image using a target super-resolution convolutional neural network model to obtain a processed image corresponding to the target zoom magnification, where the target super-resolution convolutional neural network model is obtained by training a super-resolution convolutional neural network model using a high-definition training image, a low-definition training image, and a mask image.Type: ApplicationFiled: December 1, 2017Publication date: October 22, 2020Applicant: Huawei Technologies Co., Ltd.Inventors: Yunchao Zhang, Shuai Chen, Zhiping Jia, Lei Miao
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Patent number: 10462725Abstract: A system and method for improving the user experience with a mobile wireless device by reconnecting to a faster speed connection after being rejected for the higher speed by an overloaded cell before expiration of a de-prioritization timer when the mobile wireless device travels away from the overloaded cell. In an embodiment, a method includes receiving from the first cell a connection rejection instructing the mobile wireless device to de-prioritize one or more frequencies of the first connection technology and a de-prioritization timer indicating a time period for the frequencies to remain de-prioritized; determining that the mobile wireless device has left the coverage area of the first cell; and connecting to a second cell of the telecommunication network via a connection in the one or more frequencies of the first connection technology prior to the expiration of the de-prioritization timer.Type: GrantFiled: September 28, 2016Date of Patent: October 29, 2019Assignee: Futurewei Technologies, Inc.Inventors: Julia Wang, Navid Nader, Zhiping Jia
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Publication number: 20180012570Abstract: A processing device, computer program, and method are provided for mapping frame buffers to a plurality of logical displays. A plurality of frame buffers are identified which are each associated with different parameters. The frame buffers are mapped to a plurality of logical displays, based on the different parameters. A display of contents of the frame buffers mapped to the logical displays is caused utilizing at least one physical display.Type: ApplicationFiled: July 5, 2017Publication date: January 11, 2018Inventors: Fangqi Hu, Pingfang Zheng, Tongzeng Yang, Haibo Zhong, Zhiping Jia
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Publication number: 20170215209Abstract: A mobile device implemented method includes receiving a request at the mobile device from a user to make an emergency call over a network, attempting to place the emergency call via the mobile device, detecting a failure of random access attempt procedure for the emergency call by the mobile device, using a reduced back off parameter value as compared to a back off parameter value for a non-emergency call, and re-attempting the random access procedure for the emergency call via the mobile device as a function of the reduced back off parameter value.Type: ApplicationFiled: January 26, 2016Publication date: July 27, 2017Inventors: Julia Wang, Limei Wang, Yumin Tang, Zhiping Jia
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Publication number: 20170064605Abstract: A system and method for improving the user experience with a mobile wireless device by reconnecting to a faster speed connection after being rejected for the higher speed by an overloaded cell before expiration of a de-prioritization timer when the mobile wireless device travels away from the overloaded cell. In an embodiment, a method includes receiving from the first cell a connection rejection instructing the mobile wireless device to de-prioritize one or more frequencies of the first connection technology and a de-prioritization timer indicating a time period for the frequencies to remain de-prioritized; determining that the mobile wireless device has left the coverage area of the first cell; and connecting to a second cell of the telecommunication network via a connection in the one or more frequencies of the first connection technology prior to the expiration of the de-prioritization timer.Type: ApplicationFiled: September 28, 2016Publication date: March 2, 2017Inventors: Julia Wang, Navid Nader, Zhiping Jia
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Publication number: 20170026908Abstract: The present disclosure relates to a system and method of managing the use of power in a computing system including for example a wearable computer such as a smart watch. The computing device may include a policy agent implementing one or more stored power management policies relating to download parameters for photos or other content based in part on remaining battery life in the computing device. The stored policies indicate the size reduction for image or media files to be downloaded to the computing device.Type: ApplicationFiled: July 21, 2015Publication date: January 26, 2017Inventors: Qian Shi, Jingping Lin, Weilin Luo, Zhiping Jia
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Patent number: 9485697Abstract: A system and method for improving the user experience with a mobile wireless device by reconnecting to a faster speed connection after being rejected for the higher speed by an overloaded cell before expiration of a de-prioritization timer when the mobile wireless device travels away from the overloaded cell. In an embodiment, a method includes receiving from the first cell a connection rejection instructing the mobile wireless device to de-prioritize one or more frequencies of the first connection technology and a de-prioritization timer indicating a time period for the frequencies to remain de-prioritized; determining that the mobile wireless device has left the coverage area of the first cell; and connecting to a second cell of the telecommunication network via a connection in the one or more frequencies of the first connection technology prior to the expiration of the de-prioritization timer.Type: GrantFiled: August 26, 2015Date of Patent: November 1, 2016Assignee: Futurewei Technologies, Inc.Inventors: Julia Wang, Navid Nader, Zhiping Jia
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Patent number: 8804748Abstract: A novel and useful hitless node insertion mechanism for configuring a new node to be inserted into an Ethernet network. The mechanism comprises pre-configuring the new node into a partially configured state, disconnecting a network link where the new node is to be inserted and connecting the new node to at least one end of the disconnected link. All data traffic received from neighboring nodes is then blocked and fake signal failure (SF) messages are generated and sent if Ethernet Ring Protection (ERP) messages are detected. An in-band management port is then selected and a configuration from a Network Management System (NMS) is received. Once configuration of the said new node is complete, the new node is set to a fully configured state.Type: GrantFiled: March 31, 2011Date of Patent: August 12, 2014Assignee: Nokia Siemens Networks Ethernet Solutions Ltd.Inventors: Zhiping Jia, Dudu Akler, Lior Shabtay
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Publication number: 20130121164Abstract: A novel and useful one-to-many OAM/protection inter-work function (IWF). The mechanism stitches a single OAM session (e.g., a CCM session) on a multi-traffic class (TC) M-domain to multiple OAM-sessions (which monitor different transport entities or connections) on a single-TC S-domain using duplication and filtering of OAM messages at the ENNI. Using the OAM sessions, protection decision manipulation is performed to coordinate the protection decisions of the different connections serving the different TCs of the same S-domain endpoint. The manipulation includes manipulating fields in one OAM-session as a function of information gained from an OAM-session monitoring a different transport entity such that the first connection is forced to follow protection decisions based on the second OAM-session. Bundled single-TC connections are forced to take protection decisions that steer user traffic through transport entities provisioned in advance to share the same fate in the event of link or equipment failures.Type: ApplicationFiled: November 11, 2011Publication date: May 16, 2013Applicant: Nokia Siemens Networks Ethernet Solutions, Ltd.Inventors: Lior Shabtay, Shuki Peles, Zhiping Jia
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Publication number: 20120250695Abstract: A novel and useful hitless node insertion mechanism for configuring a new node to be inserted into an Ethernet network. The mechanism comprises pre-configuring the new node into a partially configured state, disconnecting a network link where the new node is to be inserted and connecting the new node to at least one end of the disconnected link. All data traffic received from neighboring nodes is then blocked and fake signal failure (SF) messages are generated and sent if Ethernet Ring Protection (ERP) messages are detected. An in-band management port is then selected and a configuration from a Network Management System (NMS) is received. Once configuration of the said new node is complete, the new node is set to a fully configured state.Type: ApplicationFiled: March 31, 2011Publication date: October 4, 2012Inventors: Zhiping Jia, Dudu Akler, Lior Shabtay