公开(公告)号：US11632536B2

公开(公告)日：2023-04-18

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 ,  G06V20/56 ,  H04N13/204 ,  H04N13/257 ,  G01C21/28 ,  G01C21/36 ,  H04N13/00

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.

公开(公告)号：US11444475B2

公开(公告)日：2022-09-13

申请号：US17088930

申请日：2020-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju Wan Lim ,  YoungJae Kim ,  Duk Jin Oh ,  Young Hun Sung

IPC: H02J7/00 ,  B60L58/16 ,  H01M10/44 ,  B60L53/10 ,  H01M10/48 ,  B60L53/00

Abstract: A battery charging method and apparatus are provided. A setting value of charging control information is determined based on an overpotential value and a voltage value of a battery and is applied in the charging control information, and a voltage applied to charge the battery is controlled based on the charging control information that applies the setting value.

公开(公告)号：US10991111B2

公开(公告)日：2021-04-27

申请号：US15913055

申请日：2018-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inwoo Ha ,  Hyong Euk Lee ,  Minsu Ahn ,  Young Hun Sung

IPC: G06K9/00 ,  G06T7/507 ,  G06T5/00 ,  G06T7/12 ,  G06T7/11 ,  G06K9/46 ,  G06T15/80

Abstract: A method of refining a depth image includes extracting shading information of color pixels from a color image, and refining a depth image corresponding to the color image based on surface normal information of an object included in the shading information.

公开(公告)号：US10925566B2

公开(公告)日：2021-02-23

申请号：US16230716

申请日：2018-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG LIFE PUBLIC WELFARE FOUNDATION

Inventor： Hyun Hwa Oh ,  Young Hun Sung ,  Kang Eui Lee ,  Myung Jin Chung

IPC: A61B6/00

Abstract: An X-ray imaging apparatus includes an X-ray generator configured to generate X-rays and radiate the X-rays to an object; an X-ray detector configured to detect the X-rays that have passed through the object and convert the X-rays into a signal; and a controller configured to generate a single energy X-ray image and multiple energy X-ray images including a first X-ray image generated using an X-ray having determined energy band that is extracted from the X-rays detected by the X-ray detector. The multiple energy X-ray images further include a second X-ray image in which a specific substance is separated, which is image is generated using the image signals corresponding to the energy bands from the detected X-rays, respectively, and the controller is further configured to control a display to display the single energy X-ray image and the first X-ray image and the second X-ray image on a screen of the display.

公开(公告)号：US10903666B2

公开(公告)日：2021-01-26

申请号：US15941477

申请日：2018-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Young Jeong ,  Young Hun Sung

IPC: H02J7/00 ,  H01M10/44 ,  B60L58/12 ,  B60L58/21

Abstract: A battery charging method and apparatus are provided. The battery charging method includes determining a number of charging ports to charge a battery based on a determined state of the battery, and charging the battery using the number of charging ports.

公开(公告)号：US10821834B2

公开(公告)日：2020-11-03

申请号：US15976951

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Jae Lee ,  Young Hun Sung

IPC: B60L7/18 ,  B60L15/20 ,  B60T7/04 ,  B60T8/172 ,  B60T7/22 ,  F16D61/00 ,  B60T1/10

Abstract: Provided are a regenerative braking method and device for a transportation device. A regenerative braking method through adaptation to a driving habit includes accumulating a deceleration level of a driver, determining a regenerative braking level based on the accumulated deceleration level, and controlling a torque of a motor based on the regenerative braking level.

公开(公告)号：US10719925B2

公开(公告)日：2020-07-21

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: A61B6/00 ,  G06F3/0484 ,  G06F3/0488 ,  G06T5/00 ,  G06T5/50

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.

公开(公告)号：US10691971B2

公开(公告)日：2020-06-23

申请号：US15492772

申请日：2017-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Sung Chang ,  Donghoon Sagong ,  Minjung Son ,  Kyungboo Jung ,  Young Hun Sung

IPC: G06K9/46 ,  G06K9/32 ,  G06K9/62 ,  G06N3/08 ,  G06N3/04

Abstract: A method includes actuating a processor to apply an input image to a feature extractor including a plurality of layers, determine a third feature vector based on first feature vectors of an input image output by a first layer included in a feature extractor and second feature vectors of the input image output by a second layer in the feature extractor, and identify an object in the input image based on the third feature vector.

公开(公告)号：US10085706B2

公开(公告)日：2018-10-02

申请号：US14547559

申请日：2014-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Goo Kang ,  Sunghoon Kang ,  Young Hun Sung ,  Jaemock Yi ,  Jae Hak Lee ,  Seokmin Han

IPC: A61B6/00 ,  A61B6/06 ,  A61B6/12

Abstract: An X-ray imaging apparatus includes an X-ray source configured to radiate X-rays onto an object region, an X-ray detector configured to detect the radiated X-rays and obtain image frames of the object region based on the detected X-rays, and a filter configured to filter X-rays radiated from the X-ray source such that the X-rays incident on a region of interest (ROI) of the object region have a lower dose than a dose of X-rays incident on a non-ROI of the object region.

公开(公告)号：US10085704B2

公开(公告)日：2018-10-02

申请号：US14282623

申请日：2014-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Su Kim ,  Hyun Hwa Oh ,  Dong Goo Kang ,  Sung Hoon Kang ,  Young Hun Sung ,  Kang Eui Lee ,  Seok Min Han

IPC: A61B6/00

Abstract: An X-ray imaging apparatus and method for controlling the X-ray imaging apparatus are provided. The X-ray imaging apparatus includes an X-ray source configured to generate and emit X-rays onto an object, an X-ray detector configured to detect the X-rays transmitted through the object and convert the X-rays into an electrical signal, a heating portion located at an upper portion of the X-ray detector configured to contact a lower part of the object, a heat transfer portion configured to transfer heat produced in the X-ray source to the heating portion, and a thermal insulation member located between the X-ray detector and the heating portion configured to block heat from being transferred to the X-ray detector.