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公开(公告)号：US20230100216A1
公开(公告)日：2023-03-30
申请号：US17689359
申请日：2022-03-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daebong JUNG , Young Hun SUNG
IPC: G01R31/387 , H01M10/44 , H01M10/42
Abstract: A device with battery model optimization includes: a processor configured to perform optimization on a battery model for determining optimized parameter values of parameters of the battery model, wherein, to perform the optimization, the processor is configured to: select target parameters from among parameters of a battery model; set a current boundary condition for each of the target parameters; determine an optimized parameter value of each of the target parameters based on the set current boundary condition; set a subsequent boundary condition reduced from the current boundary condition based on the determined optimized parameter value; and determine a subsequent optimized parameter value of each of the target parameters based on the subsequent boundary condition.
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公开(公告)号：US20210058608A1
公开(公告)日：2021-02-25
申请号：US17091535
申请日：2020-11-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwiryong JUNG , Young Hun SUNG , KeeChang LEE , Kyungboo JUNG
IPC: H04N13/271 , H04N13/254 , G01C21/32 , H04N13/204 , H04N13/257 , G01C21/28 , G01C21/36 , G06K9/00
Abstract: A method for generating a three-dimensional (3D) lane model, the method including calculating a free space indicating a driving-allowed area based on a driving image captured from a vehicle camera, generating a dominant plane indicating plane information of a road based on either or both of depth information of the free space and a depth map corresponding to a front of the vehicle, and generating a 3D short-distance road model based on the dominant plane.
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公开(公告)号：US20190202299A1
公开(公告)日：2019-07-04
申请号：US16154813
申请日：2018-10-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Duk Jin OH , Young Hun SUNG , Ju Wan LIM , Daeryong JUNG
CPC classification number: H02J7/0073 , H01M10/425 , H01M10/44 , H01M10/443 , H01M10/48 , H01M10/486 , H02J7/0078 , H02J7/0081 , H02J7/045
Abstract: A battery charging method includes acquiring a functional relationship of a differential value of an amount of charge or a state of charge (SOC) with respect to a voltage of a battery based on the voltage or the SOC, determining charging steps for charging of the battery by analyzing the functional relationship, and generating a charging profile comprising charging currents for each of the charging steps to charge the battery.
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公开(公告)号：US20190165435A1
公开(公告)日：2019-05-30
申请号：US15981037
申请日：2018-05-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ji-Young JEONG , Young Hun SUNG
IPC: H01M10/613 , H01M10/625 , H01M10/6563 , H01M10/6567
Abstract: A battery thermal management method and apparatus are provided. The battery thermal management apparatus includes a first flow path of an air refrigerant to cool an upper portion of a battery, and a second flow path of a liquid refrigerant to cool a lower portion of the battery. The battery is cooled using either one or both of the air refrigerant and the liquid refrigerant.
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公开(公告)号：US20190089178A1
公开(公告)日：2019-03-21
申请号：US15915628
申请日：2018-03-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinyong JEON , YoungJae KIM , Young Hun SUNG
IPC: H02J7/00
Abstract: A battery control method that calculates a boosting ratio for converters based on voltage values of batteries and a preset voltage value, and transmits the calculated boosting ratio to the converters is disclosed. The converters are configured to boost output voltages of the batteries based on the calculated boosting ratio, and a sum of the boosted output voltages is equal to the preset voltage value.
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Patent Agency Ranking
公开(公告)号：US20190086478A1
公开(公告)日：2019-03-21
申请号：US15964712
申请日：2018-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： SangDo PARK , Kaeweon YOU , Young Hun SUNG
IPC: G01R31/36
Abstract: A battery state estimation apparatus and method are provided. The processor implemented battery state estimation apparatus estimates attention data indicating data suitable for a state estimation from battery data, and estimates battery state information based on the battery data and the attention data.
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公开(公告)号：US20180220987A1
公开(公告)日：2018-08-09
申请号：US15945850
申请日：2018-04-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Min HAN , Dong-Goo KANG , Young Hun SUNG
CPC classification number: A61B6/5264 , A61B6/4035 , A61B6/481 , A61B6/504 , A61B6/5217 , A61B6/5235 , G06K9/6204 , G06T5/50 , G06T2207/10016 , G06T2207/10116 , G06T2207/20064 , G06T2207/20224 , G06T2207/30101 , G06T2207/30104
Abstract: A radiography apparatus and a method for controlling the radiography apparatus are provided. The radiography apparatus includes a radiographer configured to acquire a first radiation image of a subject before a contrast reagent is injected into the subject, and acquire a second radiation image of the subject after the contrast reagent is injected into the subject. The radiography apparatus further includes an image processor configured to calculate a difference between data of a pixel of the first radiation image and data of a pixel of the second radiation image, for each of pixels of the first radiation image, and acquire an image of the subject based the difference for each of the pixels of the first radiation image.
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128.发明申请公开(公告)号：US20180107896A1
公开(公告)日：2018-04-19
申请号：US15592461
申请日：2017-05-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghoon SAGONG , Minjung SON , Hyun Sung CHANG , Young Hun SUNG
CPC classification number: G06K9/6212 , G06K9/4604 , G06K9/4628 , G06K9/4642 , G06K9/4671 , G06K9/6256 , G06K9/66 , G06N3/0454 , G06N3/084 , G06T7/11 , G06T7/187 , G06T2207/20021 , G06T2207/20081
Abstract: Provided are method and apparatuses related to material recognition and training. A training apparatus for material recognition generates training data associated with a material by generating a texture image having a texture attribute from an object image and recognizing material information from the texture image using a material model.
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公开(公告)号：US20170294007A1
公开(公告)日：2017-10-12
申请号：US15632900
申请日：2017-06-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kang Eui LEE , Hyun Hwa OH , Sung Su KIM , Young Hun SUNG
IPC: G06T5/50 , G06F3/0484 , G06T5/00
Abstract: A radiographic imaging control method includes combining a plurality of images by applying a first weight to the plurality of images, displaying a composite image, acquired by combining the plurality of images, newly receiving a second weight with respect to the composite image, recombining the plurality of images based on the received second weight, and displaying a recombined image, acquired by recombining the plurality of images.
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公开(公告)号：US20160350910A1
公开(公告)日：2016-12-01
申请号：US15017892
申请日：2016-02-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kye Yong JEONG , Young Hun SUNG , Dong-Goo KANG , Ji Young CHOI
CPC classification number: A61B6/5205 , A61B6/4035 , A61B6/482 , A61B6/502 , G06K9/52 , G06T5/009 , G06T5/50 , G06T2207/10116 , G06T2207/20016 , G06T2207/20221 , G06T2207/30004
Abstract: An X-ray apparatus includes an image separator configured to separate an X-ray image of an object into material images representing materials in the object; a parameter determiner configured to determine a width of a material of interest (MOI) based on the material images, and determine an enhancement parameter configured to enhance contrast of the MOI according to the width of the MOI; and an image enhancer configured to separate the X-ray image into detailed images respectively including spatial frequencies of different frequency bands, enhance each of the detailed images according to the enhancement parameter, and synthesize the enhanced detailed images to generate an enhanced image.
Abstract translation: 一种X射线设备包括：图像分离器，被配置为将物体的X射线图像分离成表示物体中的材料的材料图像; 参数确定器，其被配置为基于所述材料图像来确定感兴趣的材料的宽度（MOI），并且确定被配置为根据所述MOI的宽度来增强所述MOI的对比度的增强参数; 以及图像增强器，被配置为将X射线图像分离成分别包括不同频带的空间频率的详细图像，根据增强参数增强每个详细图像，并且合成增强的详细图像以生成增强图像。
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