公开(公告)号：US09351006B2

公开(公告)日：2016-05-24

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: H04N7/12 ,  H04N19/136 ,  H04N19/186 ,  H04N19/105 ,  H04N19/50 ,  H04N19/503 ,  H04N19/176 ,  H04N19/119 ,  H04N19/172 ,  H04N19/61 ,  H04N19/593 ,  H04N19/11 ,  H04N19/103 ,  H04N19/107 ,  H04N19/109 ,  H04N19/117 ,  H04N19/44 ,  H04N19/86 ,  H04N19/00 ,  H04N19/139 ,  H04N19/159 ,  H04N19/85 ,  H04N19/91 ,  H04N19/51 ,  H04N19/60 ,  H04N19/40

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.

公开(公告)号：US09332265B2

公开(公告)日：2016-05-03

申请号：US14597658

申请日：2015-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N7/12 ,  H04N19/136 ,  H04N19/186 ,  H04N19/105 ,  H04N19/50 ,  H04N19/503 ,  H04N19/176 ,  H04N19/119 ,  H04N19/172 ,  H04N19/61 ,  H04N19/593 ,  H04N19/11 ,  H04N19/103 ,  H04N19/107 ,  H04N19/109 ,  H04N19/117 ,  H04N19/44 ,  H04N19/86 ,  H04N19/00 ,  H04N19/139 ,  H04N19/159 ,  H04N19/85 ,  H04N19/91 ,  H04N19/51 ,  H04N19/60 ,  H04N19/40

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 method is provided. The image decoding method includes obtaining information about a color representation from a bitstream, entropy decoding a residue, which corresponds to a difference between a current image and a predicted image of the current image, and reconstructing the current image by using the entropy decoded residue and the predicted image, based on the information about the color representation.

Abstract translation: 提供了图像解码方法。 图像解码方法包括从比特流获取关于颜色表示的信息，对与当前图像和当前图像的预测图像之间的差相对应的残差进行熵解码，以及通过使用熵解码残差来重构当前图像， 基于关于颜色表示的信息的预测图像。

公开(公告)号：US12175696B2

公开(公告)日：2024-12-24

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: G06K9/00 ,  G06N3/045 ,  G06T7/70 ,  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：US11301970B2

公开(公告)日：2022-04-12

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 ,  H04N1/60 ,  H04N1/407

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：US11453337B2

公开(公告)日：2022-09-27

申请号：US16881199

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyeon Kim ,  Wooshik Kim

IPC: G06K9/00 ,  B60R1/00 ,  B60K35/00 ,  G09G5/00 ,  H04N13/111

Abstract: A method of displaying a three-dimensional (3D) object includes acquiring a driving image from a single camera, classifying line marks including a road surface into one or more groups based on a change in a curvature of a line of the road surface, estimating a pitch angle corresponding to an angle of inclination between the road surface and the single camera for each of the one or more groups, generating 3D information of the road surface, and displaying an 3D object visually overlaid on the road surface based on the 3D information of the road surface.

公开(公告)号：US09131244B2

公开(公告)日：2015-09-08

申请号：US14597627

申请日：2015-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N7/12 ,  H04N19/50 ,  H04N19/186 ,  H04N19/105 ,  H04N19/503 ,  H04N19/176 ,  H04N19/119 ,  H04N19/172 ,  H04N19/61 ,  H04N19/593 ,  H04N19/11 ,  H04N19/103 ,  H04N19/107 ,  H04N19/109 ,  H04N19/117 ,  H04N19/44 ,  H04N19/86 ,  H04N19/00 ,  H04N19/139 ,  H04N19/159 ,  H04N19/136 ,  H04N19/85 ,  H04N19/91 ,  H04N19/40

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：US20150195556A1

公开(公告)日：2015-07-09

申请号：US14597658

申请日：2015-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N19/50 ,  H04N19/85 ,  H04N19/91 ,  H04N19/136 ,  H04N19/44

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 method is provided. The image decoding method includes obtaining information about a color representation from a bitstream, entropy decoding a residue, which corresponds to a difference between a current image and a predicted image of the current image, and reconstructing the current image by using the entropy decoded residue and the predicted image, based on the information about the color representation.

Abstract translation: 提供了图像解码方法。 图像解码方法包括从比特流获取关于颜色表示的信息，对与当前图像和当前图像的预测图像之间的差相对应的残差进行熵解码，以及通过使用熵解码残差来重构当前图像， 基于关于颜色表示的信息的预测图像。

公开(公告)号：US09338462B2

公开(公告)日：2016-05-10

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: H04N7/12 ,  H04N19/136 ,  H04N19/186 ,  H04N19/105 ,  H04N19/50 ,  H04N19/503 ,  H04N19/176 ,  H04N19/119 ,  H04N19/172 ,  H04N19/61 ,  H04N19/593 ,  H04N19/11 ,  H04N19/103 ,  H04N19/107 ,  H04N19/109 ,  H04N19/117 ,  H04N19/44 ,  H04N19/86 ,  H04N19/00 ,  H04N19/139 ,  H04N19/159 ,  H04N19/85 ,  H04N19/91 ,  H04N19/51 ,  H04N19/60 ,  H04N19/40

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.

公开(公告)号：US20150124868A1

公开(公告)日：2015-05-07

申请号：US14597627

申请日：2015-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N19/186 ,  H04N19/159 ,  H04N19/103 ,  H04N19/139

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.

公开(公告)号：US11900610B2

公开(公告)日：2024-02-13

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.