公开(公告)号：US20210217194A1

公开(公告)日：2021-07-15

申请号：US17146895

申请日：2021-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chao ZHANG ,  Weiming LI ,  Qiang WANG ,  Sunghoon HONG ,  Wooshik KIM

IPC: G06T7/73 ,  G06T19/00 ,  G06N3/04 ,  G06T19/20

Abstract: An electronic device for estimating object information and generating a virtual object and a method of operating the electronic device are disclosed. The method includes obtaining an image, obtaining a class feature, a pose feature, and a relationship feature of an object included in the image, correcting each of the class feature, the pose feature, and the relationship feature using any combination of any two or more of the class feature, the pose feature, and the relationship feature of the object, and obtaining class information, pose information, and relationship information of the object based on the corrected class feature, the corrected pose feature, and the corrected relationship feature, respectively.

公开(公告)号：US20250078309A1

公开(公告)日：2025-03-06

申请号：US18950783

申请日：2024-11-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chao ZHANG ,  Weiming LI ,  Qiang WANG ,  Sunghoon HONG ,  Wooshik KIM

IPC: G06T7/70 ,  G06N3/045 ,  G06T7/73 ,  G06T19/00 ,  G06T19/20 ,  G06V10/44 ,  G06V10/764 ,  G06V20/10

Abstract: An electronic device for estimating object information and generating a virtual object and a method of operating the electronic device are disclosed. The method includes obtaining an image, obtaining a class feature, a pose feature, and a relationship feature of an object included in the image, correcting each of the class feature, the pose feature, and the relationship feature using any combination of any two or more of the class feature, the pose feature, and the relationship feature of the object, and obtaining class information, pose information, and relationship information of the object based on the corrected class feature, the corrected pose feature, and the corrected relationship feature, respectively.

公开(公告)号：US20150271501A1

公开(公告)日：2015-09-24

申请号：US14693070

申请日：2015-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wooshik KIM ,  Dmitri Birinov ,  Daesung Cho ,  Hyun Mun Kim

IPC: H04N19/136 ,  H04N19/60 ,  H04N19/51 ,  H04N19/44 ,  H04N19/593

CPC classification number: H04N19/136 ,  H04N19/103 ,  H04N19/105 ,  H04N19/107 ,  H04N19/109 ,  H04N19/11 ,  H04N19/117 ,  H04N19/119 ,  H04N19/139 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/40 ,  H04N19/44 ,  H04N19/50 ,  H04N19/503 ,  H04N19/51 ,  H04N19/593 ,  H04N19/60 ,  H04N19/61 ,  H04N19/85 ,  H04N19/86 ,  H04N19/91

Abstract: An image decoding apparatus is provided. The image decoding apparatus includes a processor which obtains information about a color representation from a bitstream, obtains a residue, which corresponds to a difference between a current image and a predicted image of the current image, from the bitstream, and reconstructs the current image by using the residue and the predicted image, based on the information about the color representation.

Abstract translation: 提供一种图像解码装置。 图像解码装置包括从比特流获取关于颜色表示的信息的处理器，从比特流中获得与当前图像和当前图像的预测图像之间的差对应的残差，并且通过以下步骤重建当前图像： 根据有关颜色表示的信息，使用残差和预测图像。

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：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：US20210150726A1

公开(公告)日：2021-05-20

申请号：US17095784

申请日：2020-11-12

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: G06T7/149 ,  G06T7/11 ,  G06T15/00 ,  G06T7/168

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：US20150229923A1

公开(公告)日：2015-08-13

申请号：US14693061

申请日：2015-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wooshik KIM ,  Dmitri Birinov ,  Daesung Cho ,  Hyun Mun Kim

IPC: H04N19/11 ,  H04N19/176 ,  H04N19/186 ,  H04N19/593

CPC classification number: H04N19/136 ,  H04N19/103 ,  H04N19/105 ,  H04N19/107 ,  H04N19/109 ,  H04N19/11 ,  H04N19/117 ,  H04N19/119 ,  H04N19/139 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/186 ,  H04N19/40 ,  H04N19/44 ,  H04N19/50 ,  H04N19/503 ,  H04N19/51 ,  H04N19/593 ,  H04N19/60 ,  H04N19/61 ,  H04N19/85 ,  H04N19/86 ,  H04N19/91

Abstract: An image decoding apparatus is provided. The image decoding apparatus includes a processor which obtains information about a color representation from a bitstream, obtains a residue, which corresponds to a difference between a current image and a predicted image of the current image, from the bitstream, and reconstructs the current image by using the residue and the predicted image, based on the information about the color representation.