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：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：US20170214900A1

公开(公告)日：2017-07-27

申请号：US15416240

申请日：2017-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming LI ,  Mingcai ZHOU ,  Tao HONG ,  Dong Kyung NAM ,  Hyoseok HWANG ,  Jinho LEE ,  Zairan WANG ,  Zhihua LIU ,  Haitao WANG

IPC: H04N13/00 ,  H04N13/04 ,  G09G3/20

CPC classification number: H04N13/122 ,  G09G3/003 ,  G09G3/006 ,  G09G3/2092 ,  G09G2320/0693 ,  H04N13/31 ,  H04N13/327

Abstract: A method and apparatus for correcting an image error in a naked-eye three-dimensional (3D) display, the method including controlling a flat-panel display displaying a stripe image, calculating a raster parameter of the naked-eye 3D display based on a captured stripe image, and correcting a stereoscopic image displayed on the naked-eye 3D display based on the calculated raster parameter, wherein the naked-eye 3D display includes the flat-panel display and the raster is disclosed.

公开(公告)号：US20170041594A1

公开(公告)日：2017-02-09

申请号：US15303404

申请日：2015-04-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weiming LI ,  Mingcai ZHOU ,  Shaohui JIAO ,  Tao HONG ,  Xiying WANG ,  Haitao WANG ,  Dong Kyung NAM

IPC: H04N13/04 ,  H04N17/04

CPC classification number: H04N13/305 ,  H04N13/327 ,  H04N17/04

Abstract: An eyeglass-less 3D display device, and a device and method that compensate for a displayed margin of error are provided. The display device acquires an image of an integral image display (IID) image captured by a single camera, and compensates for a margin of error which arises due to a discrepancy between the designed position of a micro lens array located on one surface of a 2D panel and the actual position thereof, so as to provide a high-quality 3D image.

Abstract translation: 提供了一种无眼镜3D显示装置，以及补偿显示的误差范围的装置和方法。 显示装置获取由单个照相机拍摄的整体图像显示（IID）图像的图像，并且补偿由于位于2D的一个表面上的微透镜阵列的设计位置之间的差异而产生的误差范围 面板及其实际位置，以提供高质量的3D图像。

公开(公告)号：US20150170399A1

公开(公告)日：2015-06-18

申请号：US14627534

申请日：2015-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiming LI ,  Mingcai ZHOU ,  Shandong WANG ,  Shaohui JIAO ,  Tao HONG ,  Haitao WANG ,  Ji Yeun KIM

IPC: G06T15/06 ,  H04N13/04 ,  G06T15/10 ,  G06K9/46

CPC classification number: G06K9/46 ,  H04N13/307 ,  H04N13/327 ,  H04N13/398

Abstract: Provided are methods and apparatuses for calibrating a three-dimensional (3D) image in a tiled display including a display panel and a plurality of lens arrays. The method includes capturing a plurality of structured light images displayed on the display panel, calibrating a geometric model of the tiled display based on the plurality of structured light images, generating a ray model based on the calibrated geometric model of the tiled display, and rendering an image based on the ray model.

Abstract translation: 提供了用于校准包括显示面板和多个透镜阵列的平铺显示器中的三维（3D）图像的方法和装置。 该方法包括捕获显示在显示面板上的多个结构化光图像，基于多个结构化光图像校准平铺显示器的几何模型，基于平铺显示器的校准几何模型生成光线模型，以及渲染 基于射线模型的图像。

公开(公告)号：US20140146144A1

公开(公告)日：2014-05-29

申请号：US14058591

申请日：2013-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Weiming LI ,  Mingcai ZHOU ,  Shaohui JIAO ,  Tao HONG ,  Haitao WANG ,  Ji Yeun KIM

IPC: H04N13/04

CPC classification number: H04N13/327 ,  H04N13/302 ,  H04N13/395

Abstract: Provided is an apparatus and method for calibrating a multi-layer three-dimensional (3D) display (MLD) that may control a 3D display including a plurality of display layers to display a first image on one of the plurality of display layers, acquire a second image by capturing the first image, calculate a homography between the display layer and an image capturer based on the first image and the second image, and calculate geometric relations of the display layer with respect to the image capturer based on the calculated homography.

Abstract translation: 提供了一种用于校准可以控制包括多个显示层的3D显示以在多个显示层之一上显示第一图像的多层三维（3D）显示（MLD）的装置和方法，获取 通过捕获第一图像的第二图像，基于第一图像和第二图像计算显示层和图像捕获器之间的单应性，并且基于所计算的单应性来计算显示层相对于图像捕获器的几何关系。

公开(公告)号：US20240362894A1

公开(公告)日：2024-10-31

申请号：US18647301

申请日：2024-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Xiaoxuan YU ,  Weiming LI ,  Hao WANG ,  Jingrui SONG ,  Qiang WANG ,  SoonYong CHO ,  Young Hun SUNG

IPC: G06V10/77 ,  G06T17/00 ,  G06V10/46 ,  G06V10/82 ,  G06V20/70

CPC classification number: G06V10/7715 ,  G06T17/00 ,  G06V10/46 ,  G06V10/82 ,  G06V20/70 ,  G06T2210/56

Abstract: A processor-implemented method with image processing includes obtaining point cloud data of a target scene, generating a feature map of the point cloud data by extracting a feature from the point cloud data, for each of a plurality of objects included in the target scene, generating a feature vector indicating the object in the target scene based on the feature map, and reconstructing a panorama of the target scene based on the feature vectors of the objects.