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公开(公告)号：US11046310B2
公开(公告)日：2021-06-29
申请号：US16283910
申请日：2019-02-25
发明人： Jinwoo Yoo , Aron Baik , Changsoo Park , Inhak Na
IPC分类号： B60W30/16 , G08G1/16 , B60W30/18 , B60W30/095 , B60W30/09
摘要： Provided is a method including detecting at least one external vehicle located within a predetermined distance from a first vehicle using at least one sensor; determining a risk due to the at least one external vehicle based on a type of the at least one external vehicle; and planning a traveling path of the first vehicle based on the risk due to the at least one external vehicle.
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公开(公告)号：US10998942B2
公开(公告)日：2021-05-04
申请号：US15100281
申请日：2014-11-26
发明人： Taeyoung Kim , Jiyun Seol , Chanhong Kim , Jaeyoel Kim , Hyunjung Kim , Inhak Na , Jiyeon Han
IPC分类号： H04B7/0417 , H04B7/0456 , H04L5/00 , H04B7/08 , H04B7/06 , H04B7/0408 , H04W16/28
摘要： 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：US11988526B2
公开(公告)日：2024-05-21
申请号：US16283950
申请日：2019-02-25
发明人： Aron Baik , Kyunghun Jang , Inhak Na
CPC分类号： G01C21/3889 , G01C21/28 , G01C21/3484 , G01C21/3667 , G01C21/3841 , G01C21/3878 , G01C21/3896 , G05D1/0274
摘要： Provided is a method, performed by a first vehicle, of providing detailed map data, the method including collecting first traveling data about a first path using at least one first sensor while the first vehicle is traveling the first path; obtaining first detailed map data corresponding to the first path based on the first traveling data about the first path; and providing the first detailed map data to at least one external device.
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公开(公告)号：US11151357B2
公开(公告)日：2021-10-19
申请号：US16890337
申请日：2020-06-02
发明人： Eunseo Kim , Yehoon Kim , Chanwon Seo , Inhak Na , Myungjin Eom
IPC分类号： G06K9/00
摘要： 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：US11859997B2
公开(公告)日：2024-01-02
申请号：US16978907
申请日：2019-03-06
发明人： Mideum Choi , Changsoo Park , Inhak Na
CPC分类号： G01C21/3848 , G01C21/1656 , G06T7/207 , G06T7/74 , G06T2207/30244
摘要： Provided are an electronic device for generating map data and an operating method of the electronic device. The operating method of the electronic device includes: obtaining image data of a first resolution and image data of a second resolution for each of a plurality of nodes generated while the electronic device moves; obtaining location information with respect to each of the generated nodes, by using the image data of the second resolution; generating and storing map data by matching the obtained location information with the image data of the first resolution for each node; and estimating a current location of the electronic device by using the generated map data and the image data of the first resolution.
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公开(公告)号：US20220004805A1
公开(公告)日：2022-01-06
申请号：US17328626
申请日：2021-05-24
发明人： Hyunsoo CHOI , Sungjin Kim , Inhak Na , Myungjin Eom
摘要： A method of performing object recognition is performed by an electronic device and includes obtaining a spatial map of a space, using a first recognition model, recognizing one or more objects in the space, to obtain first object information of the objects, and dividing the space into a plurality of subset spaces, based on the obtained spatial map and the obtained first object information. The method further includes determining at least one second recognition model to be allocated to each of the plurality of subset spaces into which the space is divided, based on characteristic information of each of the plurality of subset spaces, and using the determined at least one second recognition model allocated to each of the plurality of subset spaces, performing object recognition on each of the plurality of subset spaces, to obtain second object information.
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公开(公告)号：US20200380242A1
公开(公告)日：2020-12-03
申请号：US16890337
申请日：2020-06-02
发明人： Eunseo Kim , Yehoon Kim , Chanwon Seo , Inhak Na , Myungjin Eom
IPC分类号： G06K9/00
摘要： 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：US20230276070A1
公开(公告)日：2023-08-31
申请号：US18195221
申请日：2023-05-09
发明人： Heechul YANG , Hyunkwon Chung , Inhak Na
IPC分类号： H04N19/59 , H04N19/124 , H04N19/169
CPC分类号： H04N19/59 , H04N19/124 , H04N19/188
摘要： An artificial intelligence (AI) encoding apparatus includes a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to identify an object region of interest in an original image, obtain, from the original image, a plurality of original part images respectively including the object region of interest and a non-interest region, obtain a plurality of first images by performing AI scaling on the plurality of original part images through a scaling neural network (NN) that is configured to operate with NN setting information selected from among a plurality of pieces of NN setting information, at least based on whether the plurality of original part images include the object region of interest or the non-interest region, generate image data by encoding the plurality of first images, and transmit the image data, and AI data including information related to the AI scaling.
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公开(公告)号：US11719544B2
公开(公告)日：2023-08-08
申请号：US17493930
申请日：2021-10-05
发明人： Eunseo Kim , Yehoon Kim , Chanwon Seo , Inhak Na , Myungjin Eom
IPC分类号： G01C21/20 , G06V20/64 , G06V20/10 , G06V10/764 , G06V10/82
CPC分类号： G01C21/206 , G06V10/764 , G06V10/82 , G06V20/10 , G06V20/64
摘要： 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：US11428801B2
公开(公告)日：2022-08-30
申请号：US16690486
申请日：2019-11-21
发明人： Taehan Jeon , Changwon Son , Kyuyoun Hwang , Dongwook Kwon , Inhak Na
摘要： 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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