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公开(公告)号：US11630571B2
公开(公告)日：2023-04-18
申请号：US17093188
申请日：2020-11-09
发明人： Simon Ekstrand , Fredrik Andreasson , Johan Larsby , Xueyan Huang , Bo Liu
IPC分类号： G06F3/0482 , G06F3/04883 , G06F3/04845 , G06F3/0488
摘要： A graphic display method and apparatus are provided. In the graphic display method, a terminal may detect a touch operation on a screen when there is a to-be-processed event; obtain touch point coordinates of the touch operation; display, in a position indicated by the touch point coordinates, a touch graphic used to indicate the touch operation, and display, on the screen based on the touch point coordinates, an operation indication graphic corresponding to the to-be-processed event. The touch graphic and the operation indication graphic are displayed on the screen to enable a user to see a current to-be-processed event in a more intuitive and vivid manner, thereby reducing a misoperation rate of a touch operation and improving operation experience of the user.
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公开(公告)号：US20210183110A1
公开(公告)日：2021-06-17
申请号：US17145998
申请日：2021-01-11
发明人： Dejun Zhang , Bo Liu , Wei Hu , Wenhai Wu , Tian Wang
摘要： A point cloud decoding method related to the field of coding technologies and includes reconstructing a point cloud comprising one or more patches, wherein the one or more patches comprise a current patch, wherein the reconstructing process includes transforming coordinates (x2, y2) of a second point of the current patch in a second coordinate system to coordinates (x1, y1) of a first point of the current patch in a first coordinate system, wherein the coordinates (x1, y1) of the first point of the current patch in the first coordinate system are obtained based on the coordinates (x2, y2) of the second point of the current patch in the second coordinate system and a transform matrix.
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3.发明授权公开(公告)号：US10852941B2
公开(公告)日：2020-12-01
申请号：US16387386
申请日：2019-04-17
发明人： Simon Ekstrand , Fredrik Andreasson , Johan Larsby , Xueyan Huang , Bo Liu
IPC分类号： G06F1/16 , G06F3/0488 , G06F3/0482 , G06F3/0484
摘要： A graphic display method and apparatus are provided. In the graphic display method, a terminal may detect a touch operation on a screen when there is a to-be-processed event (S101); obtain touch point coordinates of the touch operation (S102); display, in a position indicated by the touch point coordinates, a touch graphic used to indicate the touch operation (S103), and display, on the screen based on the touch point coordinates, an operation indication graphic corresponding to the to-be-processed event (S104). The touch graphic and the operation indication graphic are displayed on the screen to enable a user to see a current to-be-processed event in a more intuitive and vivid manner, thereby reducing a misoperation rate of a touch operation and improving operation experience of the user.
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公开(公告)号：US20220301229A1
公开(公告)日：2022-09-22
申请号：US17712794
申请日：2022-04-04
发明人： Dejun Zhang , Bo Liu , Vladyslav Zakharchenko
IPC分类号： G06T9/00 , H04N19/119 , H04N19/147 , H04N19/184 , H04N19/70
摘要： A point cloud coding method includes obtaining description information of a bounding box size of a to-be-encoded point cloud and a normal axis of a to-be-encoded patch in the to-be-encoded point cloud, where the description information of the bounding box size of the to-be-encoded point cloud and the normal axis of the to-be-encoded patch are used to determine a tangent axis of the to-be-encoded patch and a bitangent axis of the to-be-encoded patch, and encoding a syntax element into a bitstream, where the syntax element includes an index of the normal axis of the to-be-encoded patch and information for indicating the description information of the bounding box size of the to-be-encoded point cloud, and the syntax element is used to indicate the tangent axis of the to-be-encoded patch and the bitangent axis of the to-be-encoded patch.
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公开(公告)号：US20200257558A1
公开(公告)日：2020-08-13
申请号：US16754563
申请日：2017-10-13
发明人： Zhenchao Lin , Chao Ding , Lei Liu , Shun Xu , Bo Liu , Meng Deng , Shoudong Lu , Wei Zhao , Jianhai Lu
摘要： A processing method and an apparatus, applied to the process of Binder communication, to resolve a problem that a normal communication service of an Android system is affected due to Binder thread exhaustion. The processing method comprises: when a. quantity of application threads in an application process of an application is greater than or equal to a first threshold, determining a quantity of Binder threads, the Binder threads are occupied by the application process, the application process is in each interface in a system server process (S301), wherein one application thread in the application process corresponds to one Binder thread in the system server process; and keeping a quantity of Binder threads not greater than a second threshold, the Binder threads are occupied by the application process, the application process is in at least one interface in the system server process (S302).
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公开(公告)号：US09848168B2
公开(公告)日：2017-12-19
申请号：US15262596
申请日：2016-09-12
发明人： Tian Wang , Yanling Guo , Bo Liu
摘要： A method, device, and system for implementing a video conference includes obtaining in real time an image of a first scene from a main camera located in a first conference site, obtaining in real time an image of a second scene from an auxiliary camera located in the first conference site, the second scene is a part of the first scene, and the second scene includes a target object, generating a target image in real time according to the image of the first scene and the image of the second scene and based on a location of the target object in the first conference site, a location of the image of the second scene in the target image is corresponding to the location of the target object in the first conference site, and sending the target image in real time to a display device located in a second conference site.
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公开(公告)号：US20150025906A1
公开(公告)日：2015-01-22
申请号：US14509441
申请日：2014-10-08
发明人： Changcheng Wen , Bo Liu
CPC分类号： G06F19/324 , F04C2270/0421 , G06Q10/00 , G06Q50/22 , G16H10/60
摘要： A health information system related to the field of data management is disclosed. The system includes at least one medical institution server, a front end processor, two or more data gateways, and a data exchange platform, where the at least one medical institution server is configured to send medical data to the front end processor, the front end processor is configured to receive the medical data from the at least one medical institution server, acquire a destination data gateway from the two or more data gateways, and send the medical data to the destination data gateway, the two or more data gateways are configured to receive the medical data and send the medical data to the data exchange platform, and the data exchange platform is configured to process the received medical data.
摘要翻译： 公开了与数据管理领域相关的健康信息系统。 该系统包括至少一个医疗机构服务器，前端处理器，两个或多个数据网关和数据交换平台，其中至少一个医疗机构服务器被配置为向前端处理器发送医疗数据，前端 处理器被配置为从所述至少一个医疗机构服务器接收医疗数据，从两个或更多个数据网关获取目的地数据网关，并将医疗数据发送到目的地数据网关，两个或更多个数据网关被配置为 接收医疗数据并将医疗数据发送到数据交换平台，并且数据交换平台被配置为处理接收到的医疗数据。
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公开(公告)号：US10924601B2
公开(公告)日：2021-02-16
申请号：US16630979
申请日：2017-07-14
发明人： Xiaoxiao Chen , Hui Yi , Bo Liu , Bifeng Tong
摘要： A lock screen interface processing method includes presenting, by a terminal, a lock screen interface, obtaining, by the terminal, an unlocking operation, where the unlocking operation includes at least one of an operation performed in the lock screen interface and an operation performed in a fingerprint recognition area, presenting, by the terminal, a prompt interface when a quantity of unlocking failures reaches M, where the prompt interface prompts a user to enter a preset operation, M is less than N, and N is a quantity of unlocking failures that triggers a security mode, obtaining, by the terminal, the preset operation triggered by the user, and presenting the lock screen interface.
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公开(公告)号：US20180241988A1
公开(公告)日：2018-08-23
申请号：US15962775
申请日：2018-04-25
IPC分类号： H04N13/366 , H04L29/06 , H04N13/106 , H04N21/218 , H04N21/2662 , H04N21/81
CPC分类号： H04N13/366 , H04L65/80 , H04N13/158 , H04N13/161 , H04N13/194 , H04N13/344 , H04N21/21805 , H04N21/23439 , H04N21/2353 , H04N21/2662 , H04N21/414 , H04N21/422 , H04N21/4621 , H04N21/6125 , H04N21/6175 , H04N21/6377 , H04N21/64322 , H04N21/816 , H04N2013/0096
摘要： A method includes obtaining a location of a viewpoint video to which a user currently pays attention in a multi-view video, obtaining a speed at which the user viewpoint switches to the location of the viewpoint video to which attention is currently paid, determining a quantity of predictive viewpoint videos (NNV) that need to be downloaded before the user switches to another viewpoint, determining locations of the predictive viewpoint videos in the multi-view video according to a preset rule and according to the location of the viewpoint video to which the user currently pays attention, the first speed, and the NNV, downloading the predictive viewpoint videos corresponding to the locations of the predictive viewpoint videos from a server end, and transmitting the predictive viewpoint videos.
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10.发明申请公开(公告)号：US20160381322A1
公开(公告)日：2016-12-29
申请号：US15262596
申请日：2016-09-12
发明人： Tian Wang , Yanling Guo , Bo Liu
摘要： A method, device, and system for implementing a video conference includes obtaining in real time an image of a first scene from a main camera located in a first conference site, obtaining in real time an image of a second scene from an auxiliary camera located in the first conference site, the second scene is a part of the first scene, and the second scene includes a target object, generating a target image in real time according to the image of the first scene and the image of the second scene and based on a location of the target object in the first conference site, a location of the image of the second scene in the target image is corresponding to the location of the target object in the first conference site, and sending the target image in real time to a display device located in a second conference site.
摘要翻译： 用于实现视频会议的方法，设备和系统包括从位于第一会场的主摄像机实时获取第一场景的图像，实时地从位于第一会场的辅助摄像机获得第二场景的图像 所述第一会场，所述第二场景是所述第一场景的一部分，所述第二场景包括目标对象，根据所述第一场景的图像和所述第二场景的图像实时生成目标图像，并且基于 第一会场中的目标对象的位置，目标图像中的第二场景的图像的位置对应于第一会场中的目标对象的位置，并将目标图像实时发送到 显示设备位于第二个会场。
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