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公开(公告)号：US11428801B2
公开(公告)日：2022-08-30
申请号：US16690486
申请日：2019-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taehan Jeon , Changwon Son , Kyuyoun Hwang , Dongwook Kwon , Inhak Na
Abstract: A moving device and an object detection method thereof are provided. A method, performed by a moving device, of generating a map related to an object in a task space includes radiating at least one sensing signal toward aboveground and underground regions in a vicinity of the moving device, receiving signals reflected from an aboveground object located on a ground in the task space and an underground object located under the ground in the task space, and generating the map indicating distribution of the aboveground object and distribution of the underground object, based on the received reflected signals.
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公开(公告)号：US11255974B2
公开(公告)日：2022-02-22
申请号：US16396799
申请日：2019-04-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mideum Choi , Changsoo Park , Aron Baik , Jewoong Ryu , Inhak Na
Abstract: Provided is an autonomous vehicle including a storage configured to store a map including two-dimensionally represented road surface information and three-dimensionally represented structure information, a camera configured to obtain a two-dimensional (2D) image of a road surface in a vicinity of the vehicle, a light detection and ranging (LiDAR) unit configured to obtain three-dimensional (3D) spatial information regarding structures in a vicinity of the vehicle, and a controller comprising processing circuitry configured to determine at least one of the camera or the LiDAR unit as a position sensor, based on whether it is possible to obtain information regarding the road surface and/or the structures in the vicinity of the vehicle, to identify a position of the vehicle on the map corresponding to a current position of the vehicle using the position sensor, and performing autonomous driving based on the identified position on the map.
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公开(公告)号：US20170230089A1
公开(公告)日：2017-08-10
申请号：US15496999
申请日：2017-04-25
Applicant: Samsung Electronics Co., Ltd
Inventor： Taeyoung Kim , Jiyun Seol , Chanhong Kim , Jaeyoel Kim , Hyunjung Kim , Inhak Na , Jiyeon Han
IPC: H04B7/0417 , H04B7/06 , H04B7/0408 , H04B7/0456 , H04W16/28
Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.
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Patent Agency Ranking
公开(公告)号：US12123723B2
公开(公告)日：2024-10-22
申请号：US18227345
申请日：2023-07-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunseo Kim , Yehoon Kim , Chanwon Seo , Inhak Na , Myungjin Eom
IPC: G01C21/20 , G06V10/764 , G06V10/82 , G06V20/10 , G06V20/64
CPC classification number: G01C21/206 , G06V10/764 , G06V10/82 , G06V20/10 , G06V20/64
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes a sensor, a camera, a memory, a camera and a processor. The memory stores a plurality of artificial intelligence models trained to identify objects and stores information on a map. The first processor provides, to the second processor, area information on an area in which the electronic apparatus is determined, based on sensing data obtained from the sensor, to be located, from among a plurality of areas included in the map. The second processor loads at least one artificial intelligence model of the plurality of artificial intelligence models to the volatile memory based on the area information and identifies an object by inputting the image obtained through the camera to the loaded artificial intelligence model.
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公开(公告)号：US20220172340A1
公开(公告)日：2022-06-02
申请号：US17566283
申请日：2021-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heechul YANG , Inhak Na , Hyunkwon Chung
Abstract: A method, performed by a terminal, of performing artificial intelligence (AI) decoding, including obtaining, based on a first image, image feature information of the first image, the image feature information being related to an image quality degradation; obtaining, based on the image feature information of the first image, neural network (NN) setting information of a first NN, from among NN setting information of a plurality of first NNs which are pre-stored and which correspond to a plurality of image quality degradation types; and obtaining, by using the first NN, a second image in which the image quality degradation is reduced.
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公开(公告)号：US20220027600A1
公开(公告)日：2022-01-27
申请号：US17493930
申请日：2021-10-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunseo KIM , Yehoon Kim , Chanwon Seo , Inhak Na , Myungjin Eom
IPC: G06K9/00
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes a sensor, a camera, a memory, a camera and a processor. The memory stores a plurality of artificial intelligence models trained to identify objects and stores information on a map. The first processor provides, to the second processor, area information on an area in which the electronic apparatus is determined, based on sensing data obtained from the sensor, to be located, from among a plurality of areas included in the map. The second processor loads at least one artificial intelligence model of the plurality of artificial intelligence models to the volatile memory based on the area information and identifies an object by inputting the image obtained through the camera to the loaded artificial intelligence model.
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公开(公告)号：US10804975B2
公开(公告)日：2020-10-13
申请号：US15496999
申请日：2017-04-25
Applicant: Samsung Electronics Co., Ltd
Inventor： Taeyoung Kim , Jiyun Seol , Chanhong Kim , Jaeyoel Kim , Hyunjung Kim , Inhak Na , Jiyeon Han
IPC: H04B7/0417 , H04B7/0456 , H04L5/00 , H04B7/08 , H04B7/06 , H04B7/0408 , H04W16/28
Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.
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公开(公告)号：US10536198B2
公开(公告)日：2020-01-14
申请号：US15100281
申请日：2014-11-26
Applicant: Samsung Electronics Co., Ltd
Inventor： Taeyoung Kim , Jiyun Seol , Chanhong Kim , Jaeyoel Kim , Hyunjung Kim , Inhak Na , Jiyeon Han
IPC: H04B7/0417 , H04B7/0456 , H04L5/00 , H04B7/08 , H04B7/06 , H04B7/0408 , H04W16/28
Abstract: A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.
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