公开(公告)号：US20200333159A1

公开(公告)日：2020-10-22

申请号：US16910942

申请日：2020-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungboo JUNG ,  Nahyup KANG ,  KeeChang LEE ,  Sunghoon HONG

IPC: G01C21/36 ,  G06T19/00 ,  G01C21/32 ,  G06F16/29 ,  G06T15/20

Abstract: A method and apparatus for displaying a virtual route estimates a position of a vehicle based on sensing data received asynchronously from sensors, and outputs a three-dimensional (3D) virtual route generated by registering a driving environment model corresponding to a driving environment of the vehicle and the position of the vehicle in map information.

公开(公告)号：US20190251696A1

公开(公告)日：2019-08-15

申请号：US16114622

申请日：2018-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Guangwei WANG ,  Tianhao GAO ,  Chun WANG ,  GeeYoung SUNG ,  Hong-Seok LEE ,  Lin MA ,  Minsu AHN ,  Qiang WANG ,  Sunghoon HONG ,  Yun-Tae KIM ,  Zhihua LIU

IPC: G06T7/246 ,  G06T7/292 ,  G01P15/18 ,  G02B27/01 ,  G06T19/00

CPC classification number: G06T7/246 ,  G01P15/18 ,  G02B27/017 ,  G02B2027/0174 ,  G02B2027/0187 ,  G06T7/292 ,  G06T7/74 ,  G06T19/006 ,  G06T2207/30244

Abstract: A method and device that estimate a pose of a device and the device are disclosed. The method may include generating inertial measurement unit (IMU) data of the device, determining a first pose of the device a first time point based on the IMU data, generating a current predicted motion state array based on the IMU data, and estimating an M-th predicted pose of the device at an M-th time point after the first time point based on the current predicted motion state array, where M denotes a natural number greater than 1.

公开(公告)号：US20190080462A1

公开(公告)日：2019-03-14

申请号：US15877483

申请日：2018-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwiryong JUNG ,  Sunghoon HONG ,  Chul Woo KANG

IPC: G06T7/50 ,  G06T7/11 ,  G06K9/00 ,  G06T7/20

Abstract: A method of calculating a depth map includes dividing an input image into segments, calculating reliabilities of the segments, selecting at least one of the segments based on the reliabilities, estimating pose information of a camera with respect to the input image using the selected segment, and calculating a depth map of the input image based on the pose information of the camera.

公开(公告)号：US20230230251A1

公开(公告)日：2023-07-20

申请号：US18126042

申请日：2023-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yueying KAO ,  Yang LIU ,  Hao WANG ,  Sunghoon HONG ,  Wooshik KIM ,  Chao ZHANG ,  Lin MA ,  Qiang WANG ,  Weiming LI

IPC: G06T7/11 ,  G06T7/149 ,  G06T15/00 ,  G06T7/168 ,  G06V10/25 ,  G06V10/764 ,  G06V10/44 ,  G06V20/64

CPC classification number: G06T7/11 ,  G06T7/149 ,  G06T7/168 ,  G06T15/00 ,  G06V10/25 ,  G06V10/454 ,  G06V10/764 ,  G06V20/64 ,  G06T2200/04 ,  G06T2200/08 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20108 ,  G06T2215/08

Abstract: An image processing apparatus and method are provided. The image processing apparatus acquires a target image including a depth image of a scene, determines three-dimensional (3D) point cloud data corresponding to the depth image based on the depth image, and extracts an object included in the scene to acquire an object extraction result based on the 3D point cloud data.

公开(公告)号：US20230169755A1

公开(公告)日：2023-06-01

申请号：US17994659

申请日：2022-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bao HE ,  Hao WANG ,  Jiyeon KIM ,  Hyun Sung CHANG ,  Qiang WANG ,  Sunghoon HONG ,  Weiming LI

IPC: G06V10/771 ,  G06T5/20 ,  G06T7/70 ,  G06V10/25 ,  G06V10/44 ,  G06V10/80

CPC classification number: G06V10/771 ,  G06T5/20 ,  G06T7/70 ,  G06V10/25 ,  G06V10/44 ,  G06V10/806

Abstract: A processor-implement method with image processing includes: generating a feature map of a first image and detecting a target region in the first image based on the feature map; correcting the detected target region; and processing an object corresponding to the target region, based on the corrected target region.

公开(公告)号：US20230154170A1

公开(公告)日：2023-05-18

申请号：US17987060

申请日：2022-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hao WANG ,  Weiming LI ,  Qiang WANG ,  Jiyeon KIM ,  Hyun Sung CHANG ,  Sunghoon HONG

IPC: G06V10/80 ,  G06T17/00 ,  G06T7/50 ,  G06T7/62 ,  G06T7/70

CPC classification number: G06V10/806 ,  G06T17/00 ,  G06T7/50 ,  G06T7/62 ,  G06T7/70 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20016

Abstract: A method, apparatus, electronic device, and non-transitory computer-readable storage medium with multi-modal feature fusion are provided. The method includes generating three-dimensional (3D) feature information and two-dimensional (2D) feature information based on a color image and a depth image, generating fused feature information by fusing the 3D feature information and the 2D feature information based on an attention mechanism, and generating predicted image information by performing image processing based on the fused feature information.

公开(公告)号：US20220180548A1

公开(公告)日：2022-06-09

申请号：US17545333

申请日：2021-12-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming LI ,  Jiyeon KIM ,  Hyun Sung CHANG ,  Qiang WANG ,  Sunghoon HONG ,  Yang LIU ,  Hao WANG ,  Yueying KAO

IPC: G06T7/70 ,  G06T7/10 ,  G06T7/50 ,  G06V10/25

Abstract: A processor-implemented method with object pose estimation includes: determining an image feature corresponding to a point cloud of an input image; determining semantic segmentation information, instance mask information, and keypoint information of an object, based on the image feature; and estimating a pose of the object based on the semantic segmentation information, the instance mask information, and the keypoint information.

公开(公告)号：US20200349684A1

公开(公告)日：2020-11-05

申请号：US16549176

申请日：2019-08-23

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Hwiryong JUNG ,  Moon Gi KANG ,  Seung Hoon JEE ,  Min Sub KIM ,  Wooshik KIM ,  Hyewon MOON ,  Keechang LEE ,  Sunghoon HONG

IPC: G06T5/00 ,  G06T5/40 ,  G06T5/20 ,  G06T5/50

Abstract: An image processing method acquires an image, restores a saturated region in which a pixel in the image has a first reference value based on a first illuminance component of the image, enhances a dark region in which a value of a pixel in the image is less than a second reference value based on the restored saturated region and the first illuminance component, and outputs a dark region-enhanced image.

公开(公告)号：US20190220992A1

公开(公告)日：2019-07-18

申请号：US16161243

申请日：2018-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming LI ,  Yueying KAO ,  Dongdong YU ,  Hao WANG ,  Minsu AHN ,  Qiang WANG ,  Sunghoon HONG ,  Yang LIU ,  Zairan WANG

IPC: G06T7/73 ,  G06N3/08 ,  G06T7/11 ,  G06T7/55 ,  G06T7/60

CPC classification number: G06T7/73 ,  G06N3/08 ,  G06T7/11 ,  G06T7/55 ,  G06T7/60 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Disclosed is an object pose estimating method and apparatus. The pose estimating method includes acquiring a two-dimensional (2D) image corresponding to an object, extracting a global visual feature and a local geometric feature of the object in the 2D image, and estimating a three-dimensional (3D) pose of the object based on the global visual feature and the local geometric feature.

公开(公告)号：US20190137294A1

公开(公告)日：2019-05-09

申请号：US15919432

申请日：2018-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungboo JUNG ,  Nahyup KANG ,  KeeChang LEE ,  Sunghoon HONG

IPC: G01C21/36 ,  G01C21/32 ,  G06F17/30 ,  G06T19/00

CPC classification number: G01C21/3635 ,  G01C21/32 ,  G01C21/3602 ,  G01C21/365 ,  G06F16/29 ,  G06T15/20 ,  G06T19/006 ,  G06T2215/16

Abstract: A method and apparatus for displaying a virtual route estimates a position of a vehicle based on sensing data received asynchronously from sensors, and outputs a three-dimensional (3D) virtual route generated by registering a driving environment model corresponding to a driving environment of the vehicle and the position of the vehicle in map information.