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：US20160217602A1

公开(公告)日：2016-07-28

申请号：US14916437

申请日：2014-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: G06T15/00 ,  H04N13/02 ,  G06T1/20

CPC classification number: G06T15/005 ,  G02B27/2214 ,  G06T1/20 ,  H04N13/307 ,  H04N13/373 ,  H04N13/376

Abstract: A display system, according to one embodiment, comprises a display panel for displaying the EIA, a lens array positioned at the front part of the display panel, a depth camera for generating a depth image by photographing a user. The display system may include an image processor for calculating a viewing distance between the user and the display system from the depth image, generating a plurality of ray clusters corresponding to one view point according to the viewing distance, generating a multi-view image by rendering the plurality of ray clusters, and generating the EIA on the basis of the multi-view image.

Abstract translation: 根据一个实施例的显示系统包括用于显示EIA的显示面板，位于显示面板前部的透镜阵列，用于通过拍摄用户来生成深度图像的深度相机。 显示系统可以包括图像处理器，用于从深度图像计算用户和显示系统之间的观看距离，根据观看距离生成对应于一个视点的多个射线群集，通过呈现生成多视点图像 所述多个射线群，并且基于所述多视图图像生成所述EIA。

公开(公告)号：US20170171537A1

公开(公告)日：2017-06-15

申请号：US14916877

申请日：2014-09-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N13/04

CPC classification number: H04N13/398 ,  H04N13/30 ,  H04N13/305 ,  H04N13/307

Abstract: A three-dimensional (3D) display method includes generating N first visual images, N being a natural number greater than 1; generating M second visual images from each of the N first visual images, M being a natural number greater than 1; acquiring N visual image groups corresponding to the N first visual images, respectively, such that, for each one of the N visual image groups, the visual image group includes the M second visual images generated from the first visual image, from among the N first visual images, to which the visual image group corresponds; generating M elemental image array (EIA) images based on the N visual image groups; and time-share displaying the M EIA images.

公开(公告)号：US20160203614A1

公开(公告)日：2016-07-14

申请号：US14995262

申请日：2016-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Qing WANG ,  Wentao MAO ,  Ping GUO ,  Shandong WANG ,  Xiaotao WANG ,  Guangqi SHAO ,  Eric Hyunsurk RYU ,  Kyoobin LEE ,  Keun Joo PARK

IPC: G06T7/20 ,  G06K9/46 ,  G06T7/00

CPC classification number: G06K9/00335 ,  G06K9/209 ,  G06K9/6271 ,  G06K9/72

Abstract: A method and apparatus for detecting an object using an event-based sensor is provided. An object detection method includes determining a feature vector based on target pixels and neighbor pixels included in an event image, and determining a target object corresponding to the target pixels based on the feature vector.

Abstract translation: 提供一种使用基于事件的传感器来检测物体的方法和装置。 对象检测方法包括基于包括在事件图像中的目标像素和相邻像素来确定特征向量，并且基于特征向量来确定与目标像素相对应的目标对象。

公开(公告)号：US20160210513A1

公开(公告)日：2016-07-21

申请号：US14995275

申请日：2016-01-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Xiaotao WANG ,  Qiang WANG ,  Ping GUO ,  Shandong WANG ,  Wentao MAO ,  Guangqi SHAO ,  Eric Hyunsurk RYU ,  Kyoobin LEE ,  Keun Joo PARK

IPC: G06K9/00 ,  G06T5/10 ,  G06K9/46 ,  G06K9/66 ,  G06T7/00 ,  G06T11/60

CPC classification number: G06K9/00362 ,  G06K9/4628 ,  G06K9/4647 ,  G06K9/629

Abstract: An object recognition apparatus and an object recognition method are provided. The object recognition method includes generating an input image based on an event flow of an object, generating a composite feature based on features extracted by a plurality of recognizers, and recognizing the object based on the composite feature.

Abstract translation: 提供了一种对象识别装置和对象识别方法。 对象识别方法包括基于对象的事件流生成输入图像，基于由多个识别器提取的特征生成复合特征，并且基于复合特征识别对象。

公开(公告)号：US20150123969A1

公开(公告)日：2015-05-07

申请号：US14324450

申请日：2014-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shandong WANG ,  Lujin GONG ,  Hui ZHANG ,  Hyong Euk LEE ,  Seon Min RHEE

IPC: G06T7/00 ,  G06T15/08

CPC classification number: G06T7/33 ,  G06T15/08 ,  G06T2200/04 ,  G06T2207/10028

Abstract: A method and apparatus for detecting a three-dimensional (3D) point cloud point of interest (POI), the apparatus comprising a 3D point cloud data acquirer to acquire 3D point cloud data, a shape descriptor to generate a shape description vector describing a shape of a surface in which a pixel point of a 3D point cloud and a neighboring point of the pixel point are located, and a POI extractor to extract a POI based on the shape description vector is disclosed.

Abstract translation: 一种用于检测三维（3D）点云点（POI）的方法和装置，该装置包括用于获取3D点云数据的3D点云数据获取器，用于生成描述形状的形状描述向量的形状描述符 公开了其中3D点云的像素点和像素点的相邻点所在的表面，以及基于形状描述向量提取POI的POI提取器。