公开(公告)号：US20240169562A1

公开(公告)日：2024-05-23

申请号：US18464654

申请日：2023-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhun JANG ,  Jahoo KOO ,  Dae Hyun JI

IPC: G06T7/246 ,  G06T7/73

CPC classification number: G06T7/248 ,  G06T7/74 ,  G06T2207/20084

Abstract: Disclosed are a device and method with pose estimation. A method of operating an electronic device includes: obtaining monocular images captured at different respective points in time by a same camera; estimating, based on a neural network, a position change of the camera corresponding to the time between the points in time at which the images were captured; and estimating a position and/or orientation of the camera based on the estimated position change of the camera and based on the images.

公开(公告)号：US20220366177A1

公开(公告)日：2022-11-17

申请号：US17518762

申请日：2021-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonggonjong PARK ,  Cheolhun JANG ,  Dae Hyun JI

IPC: G06K9/00 ,  G06T7/70 ,  G01B11/02 ,  G06T7/215

Abstract: A method with distance estimation includes detecting a pedestrian region of a pedestrian comprised in a plurality of images received from a camera; determining a static point in the detected pedestrian region; and determining a distance between the pedestrian and the camera based on the static point in each of the images and a position of the camera corresponding to each of the images.

公开(公告)号：US20180150082A1

公开(公告)日：2018-05-31

申请号：US15630785

申请日：2017-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhun JANG

IPC: G05D1/02 ,  B60W30/12 ,  G05D1/00

CPC classification number: G05D1/0246 ,  B60W10/06 ,  B60W10/20 ,  B60W10/22 ,  B60W30/12 ,  B60W30/143 ,  B60W40/11 ,  B60W2420/42 ,  B60W2520/16 ,  B60W2720/16 ,  G05D1/0088 ,  G05D2201/0213 ,  G06K9/00791 ,  G06K2009/485

Abstract: A method to generate an autonomous driving route of an autonomous vehicle includes: receiving an input image of a front view captured from the autonomous vehicle; calculating a gradient between the autonomous vehicle and a ground based on the input image; and generating the autonomous driving route based on the calculated gradient.

公开(公告)号：US20180059664A1

公开(公告)日：2018-03-01

申请号：US15623923

申请日：2017-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhun JANG

IPC: G05D1/00 ,  G05D1/02

Abstract: Provided is a method and apparatus for operating an autonomous driving controller, the method including generating route information for the vehicle based on a rule, transitioning from an autonomous driving mode to an autonomous driving disable mode, in response to the driving route information not being generated for an amount of time greater than or equal to a threshold, tracking at least one neighboring vehicle based on data sensed by a sensor, and generating temporary driving route information based on a movement of the at least one neighboring vehicle.

公开(公告)号：US20210334609A1

公开(公告)日：2021-10-28

申请号：US17368917

申请日：2021-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheolhun JANG ,  Dokwan OH ,  Dae Hyun JI

IPC: G06K9/66 ,  G06K9/62 ,  G06K9/00 ,  G06N3/08

Abstract: A method and apparatus for adjusting a neural network that classifies a scene of an input image into at least one class is provided. The method generates a feature image having a size that is less than a size of an input image by applying a convolutional network to the input image, determines at least one class corresponding to the feature image, generates a class image having a size corresponding to the size of the input image by applying a deconvolutional network to the feature image, calculates a loss of the class image based on a verification class image preset with respect to the input image, and adjusts the neural network based on the loss.

公开(公告)号：US20190080608A1

公开(公告)日：2019-03-14

申请号：US16014078

申请日：2018-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaewoo LEE ,  Cheolhun JANG ,  DongWook LEE ,  Wonju LEE ,  Dae Hyun JI ,  Yoonsuk HYUN

IPC: G08G1/16 ,  B60W30/095 ,  G06K9/00 ,  G06K9/32 ,  G01S19/42 ,  G06N3/02

Abstract: An object recognition method and apparatus are provided. The object recognition apparatus acquires localization information of a vehicle, acquires object information about an object located in front of the vehicle, determines a candidate region in which the object is predicted to exist in an image in front of the vehicle, based on the localization information and the object information, and recognizes the object in the image based on the candidate region.

公开(公告)号：US20190049964A1

公开(公告)日：2019-02-14

申请号：US15833595

申请日：2017-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheolhun JANG ,  Paulbarom JEON

IPC: G05D1/00 ,  G08G1/095 ,  G05D1/02 ,  G06T7/73 ,  G06T7/60 ,  G06K9/00

Abstract: A method and apparatus to control driving of a vehicle is provided. To control driving of a vehicle, the method and apparatus obtain traffic information related to an intersection in response to a position of the vehicle being at a predetermined proximity to the intersection, and obtain driving information related to another vehicle driving in front of and in the same direction as the vehicle. the vehicle by determining whether the vehicle is to enter the intersection based on the traffic information and the driving information.

公开(公告)号：US20190205663A1

公开(公告)日：2019-07-04

申请号：US16166504

申请日：2018-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae Hyun JI ,  Dokwan OH ,  Jahoo KOO ,  Dongwook LEE ,  Wonju LEE ,  Jaewoo LEE ,  Cheolhun JANG ,  Yoonsuk HYUN

IPC: G06K9/00 ,  G06K9/32 ,  G01S19/07 ,  G05D1/02

CPC classification number: G06K9/00798 ,  G01S19/07 ,  G05D1/0212 ,  G06K9/3241

Abstract: Disclosed is a method and apparatus that includes acquiring a driving image; acquiring positioning information indicating a location of a vehicle; extracting map information corresponding to the positioning information; determining a regression line function corresponding to a road on which the vehicle is traveling based on the map information; detecting the linearity of the road from the driving image using the regression line function; and indicating the detected linearity.

公开(公告)号：US20190095809A1

公开(公告)日：2019-03-28

申请号：US15992240

申请日：2018-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonsuk HYUN ,  Jaewoo LEE ,  Cheolhun JANG ,  Dae Hyun JI

IPC: G06N7/00 ,  B60W40/04

Abstract: Disclosed is vehicle movement prediction method and apparatus for identifying a type of a target vehicle traveling in a target lane on a road and generating movement prediction information to predict a movement of the target vehicle based on the type of the target vehicle, wherein the movement is associated with the target lane.

公开(公告)号：US20190050993A1

公开(公告)日：2019-02-14

申请号：US15892525

申请日：2018-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhun JANG

IPC: G06T7/143 ,  G06T7/11 ,  G08G1/16 ,  G05D1/02 ,  B60W30/12

Abstract: A lane detection method and apparatus is disclosed. The lane detection apparatus may set a regions of interest (ROIs) in a forward-view image of a vehicle obtained by a camera, estimate lane pixels corresponding to a lane from each of the ROIs using a neural network-based detector, and determine a lane region in the forward-view image based on the lane pixels.