-
公开(公告)号：US12154337B2
公开(公告)日：2024-11-26
申请号：US17328626
申请日：2021-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunsoo Choi , Sungjin Kim , Inhak Na , Myungjin Eom
IPC: G06V20/50 , G06F18/20 , G06F18/2431 , G06V10/70 , G06V10/764 , G06V10/94 , G06V20/64
Abstract: 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.
-
公开(公告)号：US11859997B2
公开(公告)日：2024-01-02
申请号：US16978907
申请日：2019-03-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Mideum Choi , Changsoo Park , Inhak Na
CPC classification number: G01C21/3848 , G01C21/1656 , G06T7/207 , G06T7/74 , G06T2207/30244
Abstract: 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.
-
公开(公告)号：US20220004805A1
公开(公告)日：2022-01-06
申请号：US17328626
申请日：2021-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunsoo CHOI , Sungjin Kim , Inhak Na , Myungjin Eom
Abstract: 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.
-
公开(公告)号：US20200380242A1
公开(公告)日：2020-12-03
申请号：US16890337
申请日：2020-06-02
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.023 seconds)
