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公开(公告)号：US11480967B2
公开(公告)日：2022-10-25
申请号：US16703999
申请日：2019-12-05
Inventor： Fan Yang , Fan Zhu , Weicheng Zhu , Leibing Lv , Lin Ma , Ning Yu , Bei Liu
Abstract: Provided are a pass route planning method and apparatus, a device and a readable storage medium. The method includes: obtaining current road environment information in front of a vehicle; determining a current passable area according to the current road environment information; setting pass candidate points in the current passable area; and determining a current optimal passable route according to the pass candidate points. Firstly, the passable area is determined, and then the pass candidate points are set in the passable area, and thus the current optimal passable route is calculated according to the pass candidate points in the passable area, which can effectively reduce a calculation amount of unreachable pass routes in the prior art in which candidate points are set in all areas directly in front of an unmanned vehicle, thereby reducing a calculation amount for planning a pass route and improving a planning speed of the pass route.
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公开(公告)号：US20220333931A1
公开(公告)日：2022-10-20
申请号：US17809491
申请日：2022-06-28
Inventor： Juntao TONG
Abstract: A road network data processing method, an electronic device, and a storage medium are provided, and relates to the field of the intelligent transportation. The method includes: determining a target road surface in a road image, wherein the target road surface is a road surface matching a road line in first road network data, the road image is an image, for a road, obtained according to a satellite image, and the first road network data is original road network data of a basic base map of an electronic map; and adjusting the road line to a road surface corresponding to a road width of the target road surface, to obtain second road network data of the basic base map.
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203.发明申请公开(公告)号：US20220327809A1
公开(公告)日：2022-10-13
申请号：US17809133
申请日：2022-06-27
Inventor： Wei Li , Can Gao , Guocheng Niu , Xinyan Xiao , Hao Liu , Jiachen Liu , Hua Wu , Haifeng Wang
IPC: G06V10/778 , G06V10/774 , G06V10/26 , G06F40/284
Abstract: A method for training a model based on multi-modal data joint learning, includes: obtaining multi-modal data; in which the multi-modal data include at least one type of single-modal data and at least one type of Pair multi-modal data; inputting the single-modal data and the Pair multi-modal data into a decoupling attention Transformer network model to generate respectively Token semantic representation features and cross-modal semantic representation features; and training the decoupling attention Transformer network model based on the Token semantic representation features and the cross-modal semantic representation features.
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公开(公告)号：US20220327740A1
公开(公告)日：2022-10-13
申请号：US17809358
申请日：2022-06-28
Inventor： Qingqing Xie , Yanfu Zhang , Jiali Zhang
Abstract: A registration method and a registration apparatus for an autonomous vehicle is provided. The method includes: generating a first trajectory curve based on first detection poses of a vehicle-mounted camera at a plurality of first time points, generating a second trajectory curve based on second detection poses of a vehicle-mounted positioning device at a plurality of second time points, aligning the first trajectory curve with the second trajectory curve based on the first detection poses and the second detection poses, and registering the vehicle-mounted camera and the vehicle-mounted positioning device based on the first trajectory curve and the second trajectory curve aligned with each other.
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公开(公告)号：US20220311662A1
公开(公告)日：2022-09-29
申请号：US17842488
申请日：2022-06-16
Inventor： Ming CHANG
IPC: H04L41/0806 , H04L41/122 , H04L41/0893 , H04L61/4511 , H04L61/5014
Abstract: Embodiments of the present disclosure provide a network configuring method for cloud mobile phone, a device and a storage medium, and relates to the field of cloud service. A specific implementation comprises: acquiring, in response to a completion of an initiation of a container, network configuration information in the container; and modifying, during an initialization of a cloud mobile phone, a configuration of the cloud mobile phone for a network according to the network configuration information, for the cloud mobile phone to access the network.
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Patent Agency Ranking
公开(公告)号：US20220308816A1
公开(公告)日：2022-09-29
申请号：US17839016
申请日：2022-06-13
Inventor： Guangyuan YAO
Abstract: A method and apparatus for augmenting reality, a device and a storage medium are provided. A specific implementation comprises: acquiring an image collected by an image collection apparatus installed on a AR HMD; receiving an image processing instruction inputted by a user; uploading the image and the image processing instruction to a cloud side, for the cloud side to process the image according to the image processing instruction to obtain a processed augmented reality image; and receiving the processed augmented reality image from the cloud side to display the processed augmented reality image. According to the implementation, the cloud side can be utilized to process the image according to the image processing instruction, which meets the processing requirement of the AR HMD for the image.
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公开(公告)号：US20220300717A1
公开(公告)日：2022-09-22
申请号：US17806086
申请日：2022-06-09
Inventor： Xin Tian , Liankai Huang , Yingzhan Lin , Siqi Bao , Huang He , Fan Wang , Shuqi Sun , Shiwei Huang
IPC: G06F40/35
Abstract: A method for generating a dialogue state includes: acquiring a target dialogue state of a previous round of dialogue and dialogue information of a current round of dialogue; generating an initial dialogue state of the current round of dialogue according to the target dialogue state of the previous round of dialogue and the dialogue information of the current round of dialogue; and generating a target dialogue state of the current round of dialogue according to the initial dialogue state of the current round of dialogue and the dialogue information of the current round of dialogue.
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公开(公告)号：US20220292145A1
公开(公告)日：2022-09-15
申请号：US17829113
申请日：2022-05-31
Inventor： Yaqing WANG , Dejing DOU
IPC: G06F16/955 , G06F16/9538 , G06F16/9532 , G06F16/903 , G06F16/906
Abstract: A method for data processing is provided. The method includes obtaining first retrieving data associated with a first user and a first retrieving result selected by the first user from at least one retrieving result corresponding to the first retrieving data. The first retrieving data is labelled with an intention tag indicating a retrieving intention of the first user. The method further includes obtaining second retrieving data that is used by a second user to conduct retrieving and selecting the first retrieving result within a predetermined time period. The method further includes assigning the intention tag to the second retrieving data.
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公开(公告)号：US20220284246A1
公开(公告)日：2022-09-08
申请号：US17502385
申请日：2021-10-15
Inventor： Feng HE , Qi WANG , Zhifan FENG , Hu YANG , Chunguang CHAI
IPC: G06K9/62
Abstract: The present disclosure discloses a method for training a cross-modal retrieval model, an electronic device and a storage medium, and relates to the field of computer technologies, and particularly to the field of artificial intelligence technologies, such as knowledge graph technologies, computer vision technologies, deep learning technologies, or the like. The method for training a cross-modal retrieval model includes: determining similarity of a cross-modal sample pair according to the cross-modal sample pair, the cross-modal sample pair including a sample of a first modal and a sample of a second modal, and the first modal being different from the second modal; determining a soft margin based on the similarity, and determining a soft margin loss function based on the soft margin; and determining a total loss function based on the soft margin loss function, and training a cross-modal retrieval model according to the total loss function.
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公开(公告)号：US20220284067A1
公开(公告)日：2022-09-08
申请号：US17824595
申请日：2022-05-25
Inventor： Xihuan LIU , Shichen SHAO , Yongheng LI , Mengze LI , Shan CHEN
IPC: G06F16/9535 , G06F16/9538 , G06F16/955 , G06F16/958 , G06N5/02
Abstract: A method for pushing information, and an electronic device are disclosed. The method includes: obtaining a plurality of initial pages containing document content; predicting, based on the document content in the plurality of initial pages, an effective rate for pushing information using each initial page; selecting, based on the effective rate, at least one candidate page from the plurality of initial pages and extracting a first keyword from the document content of the at least one candidate page; and determining a target page for mounting information to be pushed from the at least one candidate page, based on a matching degree between a second keyword of the information to be pushed and the first keyword.
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