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公开(公告)号：US20240151550A1
公开(公告)日：2024-05-09
申请号：US18349393
申请日：2023-07-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jahoo KOO , Jaemuk JEONG , Seho SHIN , Dae Hyun JI
CPC classification number: G01C21/3811 , B60W60/001 , G01C21/3848 , G06T7/70 , G06V20/584 , B60W2420/42 , B60W2555/60 , B60W2556/40 , G06T2207/30252
Abstract: A method of determining a signal state of a target traffic light includes: acquiring an isolated image of the target traffic light from an input image of the target traffic light, wherein the input image is captured when the vehicle is at a position, wherein the isolated image is acquired using image processing on the input image, the input image having been captured by a camera module of the vehicle; acquiring information about the target traffic light based on a map position in map data, the map position corresponding to the position of the vehicle when the input image is acquired; and determining the signal state of the target traffic light based on the isolated image of the target traffic light and based on the information about the target traffic light.
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公开(公告)号：US20240119740A1
公开(公告)日：2024-04-11
申请号：US18184163
申请日：2023-03-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seho SHIN , Jahoo KOO , Yonggonjong PARK
CPC classification number: G06V20/588 , G06V20/582
Abstract: A processor-implemented method with lane line determination includes: determining, from an input image, road feature information comprising a surrounding object and a road surface marking comprising a lane line; matching the road feature information to lane lines of a driving road on which a vehicle is driving; detecting whether there is a change in a road structure based on a result of the matching, wherein the change in the road structure comprises any one or any combination of any two or more of a change of the lane line, a loss of the lane line, and a change of a road sign; and based on whether the change in the road structure is detected, determining lane line information of the driving road by using information on the surrounding object.
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公开(公告)号：US20240118102A1
公开(公告)日：2024-04-11
申请号：US18119577
申请日：2023-03-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daeul PARK , Seho SHIN
CPC classification number: G01C21/3614 , G01C21/3476
Abstract: A device for determining a parking path based on a user input including a processor, and a memory storing a plurality of instructions and the processor is configured to execute the plurality of instructions to configure the processor to be configured to recognize a space around a vehicle to determine one or more candidate parking spaces and determine a final parking path from a current location to a target parking space by using a user selected input initial parking path, of the one or more candidate parking paths, as an initial value for a search algorithm for the final parking path.
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公开(公告)号：US20240092345A1
公开(公告)日：2024-03-21
申请号：US18332146
申请日：2023-06-09
Inventor： Seho SHIN , Jaeheung PARK , Minsoo KIM , Joonwoo AHN
IPC: B60W30/06 , B60W60/00 , G06N3/0464
CPC classification number: B60W30/06 , B60W60/0011 , G06N3/0464
Abstract: A device and method with continuous real-time autonomous parking planning and control are disclosed. A method of training a path distribution estimation model includes: obtaining initial information including map information, departure information of an autonomous driving device, and destination information of the autonomous driving device; obtaining paths through which the autonomous driving device is movable by inputting the initial information to the path distribution estimation model which predicts the paths; and training the path distribution estimation model to output a path distribution corresponding to the paths based on the initial information.
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Patent Agency Ranking
公开(公告)号：US20240230337A9
公开(公告)日：2024-07-11
申请号：US18304118
申请日：2023-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Younghwa JUNG , Seho SHIN
IPC: G01C21/20
CPC classification number: G01C21/20 , B60W60/001
Abstract: A processor-implemented method includes: generating initial information comprising any one or any combination of any two or more of map information, departure information, and arrival information; generating a plurality of paths by inputting the initial information to a planner ensemble; and training a path distribution estimation model to output a path distribution corresponding to the plurality of paths.
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公开(公告)号：US20240133694A1
公开(公告)日：2024-04-25
申请号：US18304118
申请日：2023-04-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Younghwa JUNG , Seho SHIN
IPC: G01C21/20
CPC classification number: G01C21/20 , B60W60/001
Abstract: A processor-implemented method includes: generating initial information comprising any one or any combination of any two or more of map information, departure information, and arrival information; generating a plurality of paths by inputting the initial information to a planner ensemble; and training a path distribution estimation model to output a path distribution corresponding to the plurality of paths.
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公开(公告)号：US20250022172A1
公开(公告)日：2025-01-16
申请号：US18432712
申请日：2024-02-05
Applicant: Samsung Electronics Co. , Ltd.
Inventor： Yonggonjong Park , Daeul Park , Moonsub BYEON , Seho SHIN , Jaewook YOO , Jaewoo LEE , Sung Hyun CHUNG
Abstract: A method and apparatus for calibrating a camera are provided. The method and apparatus include obtaining a driving image captured by a camera mounted on a vehicle, segmenting line regions including straight lines from the captured driving image, extracting feature points of the straight lines from the line regions, projecting the feature points of the straight lines into a world coordinate system, and estimating an error for a calibration parameter of the camera including at least one of a pitch, a roll, or a yaw so that the feature points projected into the world coordinate system satisfy a line parallel condition.
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公开(公告)号：US20240142241A1
公开(公告)日：2024-05-02
申请号：US18194799
申请日：2023-04-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinhyuk CHOI , Seho SHIN
CPC classification number: G01C21/3415 , G06V10/761 , G06V20/588
Abstract: A lane detection method and device is disclosed, where the method includes determining main trajectory information based on first trajectory information of one or more dynamic objects around a vehicle and second trajectory information of a surrounding environment of the vehicle, determining one or more candidate lane templates from among lane templates based on the main trajectory information, adjusting the one or more candidate lane templates to generate adjusted lane templates, determining an overlap between a lane feature obtained from an input image and each of the adjusted lane templates through overlapping the lane feature with each of the adjusted lane templates, and determining, as the lane, an overlapping lane template in which an overlap of the lane feature with an adjusted lane template has a greatest similarity.
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公开(公告)号：US20220383529A1
公开(公告)日：2022-12-01
申请号：US17525183
申请日：2021-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： ByeongJu LEE , Seho SHIN , Sung Hyun CHUNG , Jinhyuk CHOI
Abstract: A method with vanishing point estimation includes: obtaining an image of a current time point of objects comprising a target vehicle; detecting the objects in the image of the current time point; tracking positions of the objects in a world coordinate system by associating the objects with current position coordinates of the objects determined from images of previous time points that precede the current time point; determining a vanishing point for each of the objects based on the positions of the objects; and outputting the vanishing point determined for each of the objects.
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