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441.发明公开公开(公告)号：US20230231999A1
公开(公告)日：2023-07-20
申请号：US18186025
申请日：2023-03-17
Inventor： Gun BANG , Hui Yong KIM , Dong Gyu SIM , Seoung Jun OH , Sea Nae PARK , Jun Taek PARK , Jong Seok LEE
IPC: H04N19/117 , H04N19/105 , H04N19/159 , H04N19/167 , H04N19/176 , H04N19/186
CPC classification number: H04N19/117 , H04N19/105 , H04N19/159 , H04N19/167 , H04N19/176 , H04N19/186
Abstract: There is provided an image decoding method comprising: deriving a first prediction value of a current block by using at least one sample included in a reference block, obtaining an illumination compensation parameter on the basis of a predetermined reference region, deriving a second prediction value of the current block by applying the illumination compensation parameter to the first prediction value and reconstructing the current block on the basis of the second prediction value.
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442.发明公开公开(公告)号：US20230229915A1
公开(公告)日：2023-07-20
申请号：US18155471
申请日：2023-01-17
Inventor： Hwin Dol PARK , Jae Hun CHOI , Young Woong HAN
IPC: G06N3/08
CPC classification number: G06N3/08
Abstract: Disclosed herein is a method and apparatus for predicting a future state and reliability based on time series data. In the method and the apparatus, a future state is predicted by preprocessing past state data and executing an algorithm based on the preprocessed past state data to generate a trained model, followed by preprocessing current state data and executing an algorithm based on the created trained model, the preprocessed current state data, and the preprocessed past state data.
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公开(公告)号：US20230229740A1
公开(公告)日：2023-07-20
申请号：US18070979
申请日：2022-11-29
Inventor： MINHO PARK , Dong-oh KANG , Hwajeon SONG , Jeun Woo LEE
IPC: G06F18/2431 , G06F18/28
CPC classification number: G06F18/2431 , G06F18/28
Abstract: The present invention provides a multiclass classification apparatus and method robust to imbalanced data, which generate artificial data of a minority class on the basis of an over-sampling technique based on adversarial learning to balance imbalanced data and performs multiclass classification robust to imbalanced data by using corresponding data in class classification learning without additionally collecting data.
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公开(公告)号：US20230229360A1
公开(公告)日：2023-07-20
申请号：US17940502
申请日：2022-09-08
Inventor： Dae Ub KIM , Jong Tae SONG , Joon Ki LEE
CPC classification number: G06F3/067 , G06F3/0607 , G06F3/0653 , G06F12/0292 , G06F13/1668 , G06F2212/1016
Abstract: Disclosed herein a disaggregation computing system. The disaggregation computing system comprising: a local computing device that comprises a local processor, a local memory bus, a local memory and a local disaggregation controller; a remote computing device that comprises a remote processor, a remote memory bus, a remote memory and a remote disaggregation controller; and a disaggregation network that connects the local computing device and the remote computing device, wherein the local disaggregation controller and the remote disaggregation controller are configured to: check a response delay for access of the remote memory, and control the access of the remote memory based on the response delay.
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445.发明授权公开(公告)号：US11706430B2
公开(公告)日：2023-07-18
申请号：US17540290
申请日：2021-12-02
Applicant: Electronics and Telecommunications Research Institute , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jong Ho Kim , Hui Yong Kim , Se Yoon Jeong , Sung Chang Lim , Ha Hyun Lee , Jin Ho Lee , Suk Hee Cho , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn , Mun Churl Kim , Bum Shik Lee
CPC classification number: H04N19/44 , H04N19/18 , H04N19/46 , H04N19/593 , H04N19/60 , H04N19/64 , H04N19/70
Abstract: Disclosed decoding method of the intra prediction mode comprises the steps of: determining whether an intra prediction mode of a present prediction unit is the same as a first candidate intra prediction mode or as a second candidate intra prediction mode on the basis of 1-bit information; and determining, among said first candidate intra prediction mode and said second candidate intra prediction mode, which candidate intra prediction mode is the same as the intra prediction mode of said present prediction unit on the basis of additional 1-bit information, if the intra prediction mode of the present prediction unit is the same as at least either the first candidate intra prediction mode or the second candidate intra prediction mode, and decoding the intra prediction mode of the present prediction unit.
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Patent Agency Ranking
公开(公告)号：US11705137B2
公开(公告)日：2023-07-18
申请号：US16925946
申请日：2020-07-10
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Kwangwoon University Industry-Academic Collaboration Foundation
Inventor： Tae Jin Lee , Seung-Kwon Baek , Min Je Kim , Dae Young Jang , Jeongil Seo , Kyeongok Kang , Jin-Woo Hong , Hochong Park , Young-Cheol Park
Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
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公开(公告)号：US11703638B2
公开(公告)日：2023-07-18
申请号：US17513820
申请日：2021-10-28
Inventor： Young-Ho Ko , Kap-Joong Kim , Hye Min Kim , Mireu Lee
CPC classification number: G02B6/12004 , H04B10/502 , H04B10/503 , G02B2006/1215 , G02B2006/12121 , G02B2006/12123
Abstract: Provided are a single-photon source device and a single-photon source system including same. The single-photon source device includes a substrate, a straight waveguide extending in a first direction on the substrate, a first coupling layer which is provided on the straight waveguide and has a first point defect, at least one first electrode which is adjacent to the first point defect and provided on the first coupling layer, a ring waveguide which is adjacent to the straight waveguide and provided on the substrate, and at least one second electrode provided on the ring waveguide.
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公开(公告)号：US20230224841A1
公开(公告)日：2023-07-13
申请号：US18090936
申请日：2022-12-29
Inventor： Soon Yong LIM , Mi Jeong YANG , Sung Min OH , You Sun HWANG
IPC: H04W56/00 , H04W72/12 , H04L1/1812 , H04W72/231
CPC classification number: H04W56/0045 , H04W72/12 , H04L1/1812 , H04W72/231
Abstract: An operation method of a terminal in a communication system may comprise: in response to occurrence of uplink (UL) data, transmitting a scheduling request (SR) for the UL data to a base station; performing a UL timing alignment procedure with the base station when a UL timing between the terminal and the base station is not synchronized; receiving a UL grant for the UL data from the base station; and transmitting the UL data to the base station using resources indicated by the UL grant.
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公开(公告)号：US20230222694A1
公开(公告)日：2023-07-13
申请号：US18096415
申请日：2023-01-12
Applicant: Electronics and Telecommunications Research Institute , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
Inventor： Kwan Jung OH , Gwang Soon LEE , Jeong Il SEO , Hong Chang SHIN , Jun Young JEONG , Euee Seon JANG , Tian Yu Dong , Xin Li , Jai Young OH
CPC classification number: G06T9/00 , G06T7/194 , G06T7/60 , G06T2207/20132
Abstract: A method of processing an immersive video according to the present disclosure includes performing pruning for an input image, generating an atlas based on patches generated by the pruning and generating a cropped atlas by removing a background region of the atlas.
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公开(公告)号：US20230216934A1
公开(公告)日：2023-07-06
申请号：US18120202
申请日：2023-03-10
Inventor： Young-Sic JEONG , Sang-Keun YOO , Yong-Woon KIM
IPC: H04L67/566
CPC classification number: H04L67/566
Abstract: Disclosed herein are a method for operating a relation server and a system using the method. The method for operating the relation server for managing relations between machines includes generating, by the relation server, a capability set required to execute a command by analyzing the command, and grouping, by the relation server, machines that are to execute the command, among the machines, based on the generated capability set, and capability parameters and status parameters of respective machines that have been previously registered in the relation server or that are extractable by the relation server.
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