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公开(公告)号：US20250029318A1
公开(公告)日：2025-01-23
申请号：US18713699
申请日：2022-11-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianji Zheng , Chengyun Yang , Jiangzheng Wu , Shaobo Feng
Abstract: An image frame rendering method is applied to an electronic device that performs image frame rendering. A first rendering instruction instructs to render a first target image frame. A first image frame and a second image frame based on the first rendering instruction are obtained, where the first image frame is a previous frame of the second image frame, and the second image frame is a previous frame of the first target image frame. In instances where a similarity between the first image frame and the second image frame is greater than or equal to a first threshold, the first target image frame is obtained based on the second image frame, where content of the first target image frame is the same as content of the second image frame.
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公开(公告)号：US20190286829A1
公开(公告)日：2019-09-19
申请号：US16419580
申请日：2019-05-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiangzheng Wu , Xiaofeng Zheng
IPC: G06F21/62 , G06F9/4401
Abstract: After a terminal receives any piece of control information sent by a management server, if the control information is used to indicate that a foreground operating system of the terminal is a target operating system, the terminal is controlled according to a control instruction carried in the control information. When the foreground operating system of the terminal is not the target operating system, the terminal does not control the terminal according to the control instruction. In addition, the terminal may store a correspondence between a system identifier of the target operating system and the control instruction, so that after the foreground operating system of the terminal is changed to the target operating system, the terminal may further obtain the control instruction based on the correspondence and control the terminal according to the control instruction.
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公开(公告)号：US12056479B2
公开(公告)日：2024-08-06
申请号：US17848737
申请日：2022-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiulin Chen , Jiangzheng Wu , Huihai Shen , Xinjian Wang
IPC: G06F9/44 , G06F8/65 , G06F8/71 , G06F9/445 , H04L67/5682
CPC classification number: G06F8/65 , G06F8/71 , G06F9/44521 , H04L67/5682
Abstract: This application provides example mobile service upgrade methods, media, and devices. One example method includes receiving a target service invocation request sent by an application, where a target service is one of a plurality of services comprised in a mobile service. A new version of the target service is downloaded from a remote computer in response to determining, based on the target service invocation request, that the target service needs to be upgraded, where the new version is a version that meets a requirement of the target service invocation request. The new version of the target service is loaded and run.
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公开(公告)号：US11908039B2
公开(公告)日：2024-02-20
申请号：US17484523
申请日：2021-09-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan Zhang , Jiangzheng Wu , Xindong Shi , Shu Wang
CPC classification number: G06T1/20 , G06T15/005 , G06T2210/52
Abstract: A graphics rendering method includes obtaining, by a central processing unit (CPU), to-be-processed vertex data. The to-be-processed vertex data is vertex data used by a graphics processing unit (GPU) for graphics rendering processing. The method also includes processing, by the CPU, the to-be-processed vertex data to obtain vertex data within a field of view of a user. The method additionally includes sending, by the CPU, the vertex data within the field of view of the user to the GPU for the graphics rendering processing.
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公开(公告)号：US11468183B2
公开(公告)日：2022-10-11
申请号：US16419580
申请日：2019-05-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiangzheng Wu , Xiaofeng Zheng
IPC: G06F9/46 , G06F21/62 , G06F9/4401 , H04L41/00 , H04L41/0866 , H04L67/125 , H04W4/50 , G06F9/44 , G06F9/455 , G06F9/54 , H04L67/56
Abstract: After a terminal receives any piece of control information sent by a management server, if the control information is used to indicate that a foreground operating system of the terminal is a target operating system, the terminal is controlled according to a control instruction carried in the control information. When the foreground operating system of the terminal is not the target operating system, the terminal does not control the terminal according to the control instruction. In addition, the terminal may store a correspondence between a system identifier of the target operating system and the control instruction, so that after the foreground operating system of the terminal is changed to the target operating system, the terminal may further obtain the control instruction based on the correspondence and control the terminal according to the control instruction.
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Patent Agency Ranking
公开(公告)号：US20220138906A1
公开(公告)日：2022-05-05
申请号：US17574185
申请日：2022-01-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huan Lin , Jie Ji , Jiangzheng Wu
Abstract: This application provides an image processing method, apparatus, a device, and the like. In the method, a special image filter is generated, and super-resolution is performed on an image based on the image filter, thereby improving an image super-resolution effect. The image filter includes filter parameters corresponding to each pixel in an image that requires super-resolution processing, and pixels with different texture features correspond to different filter parameters. The image super-resolution method, apparatus, device, and the like may be applied to various scenarios such as a video, a game, and photographing, to improve an image effect in these scenarios, and enhance user experience.
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公开(公告)号：US12182968B2
公开(公告)日：2024-12-31
申请号：US17574185
申请日：2022-01-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huan Lin , Jie Ji , Jiangzheng Wu
IPC: G06T3/4069 , G06T3/4046 , G06T5/50
Abstract: An image processing method, where, in the method, a special image filter is generated, and super-resolution is performed on an image based on the image filter. The image filter includes filter parameters corresponding to each pixel in an image that requires super-resolution processing, and pixels with different texture features correspond to different filter parameters. The image super-resolution method, apparatus, device, and the like may be applied to various scenarios such as a video, a game, and photographing.
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8.发明授权公开(公告)号：US11941724B2
公开(公告)日：2024-03-26
申请号：US17665678
申请日：2022-02-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xindong Shi , Shu Wang , Jiangzheng Wu , Mingwei Lu
Abstract: This application provides a model inference method and apparatus based on a graphics rendering pipeline, and a storage medium for model inference based on a graphics rendering pipeline. The method includes: obtaining an instruction stream in a render thread; extracting and saving texture data information from the instruction stream, where the texture data information includes texture data; and inputting the texture data information to a graphics processing unit (GPU) rendering pipeline, where the GPU rendering pipeline is used to perform GPU model-based inference on the texture data based on a GPU model to obtain an inference result of the texture data, and the GPU model is a model running in a GPU. This implements model inference on the texture data, and avoids conversion of the texture data into another data type, thereby reducing I/O memory overheads.
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公开(公告)号：US20230162324A1
公开(公告)日：2023-05-25
申请号：US18157980
申请日：2023-01-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xindong SHI , Jun Li , Shu Wang , Jiangzheng Wu
CPC classification number: G06T3/4053 , H04N5/74
Abstract: Embodiments of this application disclose a projection data processing method, to reduce a delay in a wireless projection process. In the embodiments of this application, the method includes: A projection transmit end obtains network status information, and determines a target resolution of an image to be projected based on the network status information; and then determines a to-be-synthesized layer based on whether the image is in a full-screen scenario. Therefore, an amount of data to be sent during projection can be reduced, and a projection delay can be reduced. In addition, a projection receive end can perform super-resolution on the image, to avoid image quality damage caused by reducing the amount of data sent by the transmit end. This solution reduces the projection delay and ensures projection image quality to improve user experience.
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10.发明申请公开(公告)号：US20220156878A1
公开(公告)日：2022-05-19
申请号：US17665678
申请日：2022-02-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xindong Shi , Shu Wang , Jiangzheng Wu , Mingwei Lu
Abstract: This application provides a model inference method and apparatus based on a graphics rendering pipeline, and a storage medium for model inference based on a graphics rendering pipeline. The method includes: obtaining an instruction stream in a render thread; extracting and saving texture data information from the instruction stream, where the texture data information includes texture data; and inputting the texture data information to a graphics processing unit (GPU) rendering pipeline, where the GPU rendering pipeline is used to perform GPU model-based inference on the texture data based on a GPU model to obtain an inference result of the texture data, and the GPU model is a model running in a GPU. This implements model inference on the texture data, and avoids conversion of the texture data into another data type, thereby reducing I/O memory overheads.
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