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公开(公告)号：US20210217180A1
公开(公告)日：2021-07-15
申请号：US17212978
申请日：2021-03-25
Inventor： Haiyan Yang
Abstract: Embodiments of the present disclosure provide a method and apparatus for generating a background-free image, a device, and a medium. The method may include: determining an image proportion of a target subject in an original image; clipping, in response to the image proportion being less than a preset threshold, a subject region image corresponding to the target subject from the original image; determining a corresponding subject region mask based on the subject region image; and synthesizing the subject region mask and the subject region image to generate a background-free image corresponding to the original image.
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公开(公告)号：US20210216819A1
公开(公告)日：2021-07-15
申请号：US17149267
申请日：2021-01-14
Inventor： Wei HE , Shuangjie LI , Yabing SHI , Ye JIANG , Yang ZHANG , Yong ZHU
IPC: G06K9/62 , G06F40/205 , G06N20/00
Abstract: A method and an apparatus for extracting SPO triples, an electronic device, and a storage medium are related to the field of artificial intelligence technologies. The solution may include: inputting annotated training data into each of multiple extraction models; predicting SPO triples satisfying defined relations in the annotated training data through each of multiple extraction models; combining the predicted SPO triples corresponding to each of multiple extraction models; extracting SPO triples satisfying screening conditions from the combined SPO triples; mining SPO triples with missing annotations from the annotated training data based on the SPO triples satisfying screening conditions, in response to that the SPO triples satisfying screening conditions do not satisfy output conditions; supplementing the SPO triples with missing annotations into the annotated training data; repeating the inputting, predicting, combining, extracting, mining and supplementing until the SPO triples satisfying screening conditions satisfy the output conditions.
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公开(公告)号：US20210216725A1
公开(公告)日：2021-07-15
申请号：US17147881
申请日：2021-01-13
Inventor： Shuangjie LI , Miao YU , Yabing SHI , Xuefeng HAO , Xunchao SONG , Ye JIANG , Yang ZHANG , Yong ZHU
IPC: G06F40/40 , G06F40/289 , G06N20/00
Abstract: A method and an apparatus for processing information are provided. The method can include: acquiring a word sequence obtained by performing word segmentation on two paragraphs in a text; inputting the word sequence into a to-be-trained natural language processing model to generate a word vector corresponding to a word in the word sequence; inputting the word vector into a preset processing layer of the to-be-trained natural language processing model; predicting whether the two paragraphs are adjacent, and a replaced word in the two paragraphs; and acquiring reference information of the two paragraphs, and training the to-be-trained natural language processing model to obtain a trained natural language processing model, based on the prediction result and the reference information.
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624.发明申请公开(公告)号：US20210216586A1
公开(公告)日：2021-07-15
申请号：US17214764
申请日：2021-03-26
Inventor： Guocai BAI , Hao LI
IPC: G06F16/587 , G06F16/29 , G06F16/9537 , G06F16/58 , G06F16/51
Abstract: A method and apparatus for querying a historical street view, an electronic device and a computer readable storage medium are provided. The method may include: receiving a historical street view query request, and determining a target location point based on the historical street view query request; determining a first location point that is not more than a preset distance from the target location point and records a historical street view image; determining a second location point in the first location point, the second location point having a recording orientation of a street view image consistent with a recording orientation of a street view image of the target location point; and returning the historical street view image recorded at the second location point.
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公开(公告)号：US20210216561A1
公开(公告)日：2021-07-15
申请号：US17209981
申请日：2021-03-23
Inventor： Shijun WANG , Jingjing AN , Shuwei LU , Shuai ZHU , Chao WANG , Shouke QIN
IPC: G06F16/2457 , G06F16/22 , G06F16/248
Abstract: An information search method and apparatus, a device and a storage medium, relating to fields of intelligent search, intelligent recommendation, deep learning and the like. A specific implementation includes: determining feature information of a target user; acquiring at least one candidate search path to determine candidate search results in a database; determining a matching degree between the feature information of the target user and the at least one candidate search path using a matching model, and determining a target search path from the candidate search paths according to the matching degree; and determining a target search result matched with the target user using the target search path.
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Patent Agency Ranking
公开(公告)号：US20210210113A1
公开(公告)日：2021-07-08
申请号：US17208387
申请日：2021-03-22
Inventor： Xin Li , Bin Huang , Ce Zhang , Jinfeng Bai , Lei Jia
Abstract: The present disclosure provides a method and apparatus for detecting a voice, relates to the fields of voice processing and deep learning technology. The method may include: acquiring a target voice; and inputting the target voice into a pre-trained deep neural network to obtain whether the target voice has a sub-voice in each of a plurality of preset direction intervals, the deep neural network being used to predict whether the voice has a sub-voice in each of the plurality of direction intervals.
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627.发明申请公开(公告)号：US20210210063A1
公开(公告)日：2021-07-08
申请号：US17206766
申请日：2021-03-19
Inventor： Zaidong Zhang , Zhanxue Li , Tingting Che
IPC: G10K11/178 , G10L21/0208
Abstract: A noise reduction method and apparatus for an on-board environment, an electronic device and a storage medium are provided, which are applicable to a field of computer technology, and particularly to a field of audio processing. The noise reduction method for an on-board environment includes: receiving an interference signal in the on-board environment and receiving a sound signal in the on-board environment, the interference signal comprising a vibration signal of a vehicle; and performing noise reduction processing on the sound signal in the on-board environment to obtain a noise-reduced signal; wherein, the noise reduction processing comprises cancelling the interference signal from the sound signal in the on-board environment.
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公开(公告)号：US20210209938A1
公开(公告)日：2021-07-08
申请号：US17208830
申请日：2021-03-22
Inventor： Xinjiang Lu , Dejing Dou
Abstract: A traffic pattern prediction method, device, server, system, and a computer-readable medium are provided. The method includes: acquiring historical traffic volume data of a target block within a target geographic region, and determining a traffic pattern change sequence of the target block based on the historical traffic volume data; acquiring historical point-of-interest data of multiple point-of-interest categories of the target block, and determining, for at least one point-of-interest category of the multiple point-of-interest categories, a point-of-interest change sequence of the target block based on the historical point-of-interest data; determining, for the at least one point-of-interest category, an association between the traffic pattern change sequence and the point-of-interest change sequence; and determining, based on using a traffic pattern prediction model, a traffic pattern of the target block at a future target moment based on the historical traffic volume data, the historical point-of-interest data, and the association.
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公开(公告)号：US20210209731A1
公开(公告)日：2021-07-08
申请号：US17024253
申请日：2020-09-17
Inventor： Chao LI , Shilei WEN , Errui DING
Abstract: Embodiments of the present disclosure provide a video processing method, a video processing device and a related non-transitory computer readable storage medium. The method includes the following. Frame sequence data of a low-resolution video to be converted is obtained. Pixel tensors of each frame in the frame sequence data are inputted into a pre-trained neural network model to obtain high-resolution video frame sequence data corresponding to the video to be converted output by the neural network model. The neural network model obtains the high-resolution video frame sequence data based on high-order pixel information of each frame in the frame sequence data.
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630.发明申请公开(公告)号：US20210209498A1
公开(公告)日：2021-07-08
申请号：US17209031
申请日：2021-03-22
Inventor： Lijing JIN , Runyao DUAN
Abstract: The present disclosure discloses a high-fidelity superconducting circuit structure, a superconducting quantum chip, and a superconducting quantum computer, which relate to the field of quantum computation. The specific implementation is as follows: computation qubits; a coupling device configured to be coupled with two computation qubits, respectively; a connecting component disposed between a computation qubit and the coupling device to couple the computation qubit with the coupling device, so as to implement a target quantum gate based on the coupling device and the computation qubit.
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