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公开(公告)号：KR1020130003135A
公开(公告)日：2013-01-09
申请号：KR1020110064221
申请日：2011-06-30
Applicant: 삼성전자주식회사
CPC classification number: G06T17/00 , G06T1/0007 , G06T2200/08 , H04N13/243 , H04N13/246 , H04N2013/0081 , G06T7/85 , G06T5/00 , G06T7/00 , G06T7/80
Abstract: PURPOSE: A method for capturing a light filed shape by using a multi-view camera and a device thereof are provided to easily obtain a light filed 3D shape from images obtained from matched cameras by matching different views of plural cameras through the position selection of the cameras. CONSTITUTION: A camera control unit(110) selects positions of plural color cameras or depth cameras. The camera control unit matches different views of the depth cameras or the color cameras. A shape obtaining unit(120) obtains images from the depth cameras or the color cameras. The shape obtaining unit obtains shape information from the obtained images. [Reference numerals] (100) Light field shape capturing device; (110) Camera control unit; (120) Shape obtaining unit; (130) Shape developing unit; (AA) Plural cameras
Abstract translation: 目的：提供一种通过使用多视角照相机及其装置捕获光场形状的方法，以便通过匹配多个摄像机的不同视图，通过匹配摄像机的位置选择来容易地从匹配的摄像机获得的图像3D形状 相机。 构成：照相机控制单元（110）选择多个彩色摄像机或深度摄像机的位置。 相机控制单元匹配深度相机或彩色相机的不同视图。 形状获取单元（120）从深度相机或彩色照相机获得图像。 形状获取单元从获得的图像获得形状信息。 （附图标记）（100）光场形状捕获装置; （110）相机控制单元; （120）形状获取单元; （130）形状显影单元; （AA）多台相机
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公开(公告)号：KR101191561B1
公开(公告)日：2012-10-16
申请号：KR1020060016461
申请日：2006-02-20
Applicant: 삼성전자주식회사
Abstract: Provided is a function for more efficiently pulling files in a browsing folder is implemented. A client pulls folder lists items in a basis of a number displayable on a screen thereof by subdividing a process pulling the folder lists items. In detail, a new operation is defined between a client and a server, wherein the client receives a total number of folder lists items from the server, and the server receives a displayable number of folder lists items from the client. Thereafter, the client pulls folder lists items corresponding to the displayable number defined by the client from among the total folder lists items using packets such as start, forward, backward, and end.
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公开(公告)号：KR101099998B1
公开(公告)日：2011-12-28
申请号：KR1020050012728
申请日：2005-02-16
Applicant: 삼성전자주식회사
Abstract: 본 발명은 서버와 이동통신 단말기 간의 개선된 데이터 교환 시스템 및 방법을 제공한다. 이를 위해 본 발명은 이동통신 단말기를 통해 사용자가 서버의 특정 폴더 디렉토리를 선택하면, 서버는 선택된 상기 특정 폴더 디렉토리의 데이터들에 대한 Preview 정보를 생성하고, 생성된 Preview 정보를 상기 이동통신 단말기에 전송한다. 그리고 이동통신 단말기에서는 기 설정된 UI(User Interface)애플리케이션을 통해 사용자에게 상기 Preview 정보를 제공하고, 사용자는 제공된 Preview 정보를 통해 사용자의 이동통신 단말기에서 사용가능한 데이터들 또는 상기 데이터에 포함된 오브젝트들을 확인한다. 그리고 사용자가 특정 데이터 또는 특정 오브젝트에 대한 전송을 선택하면, 서버는 상기 특정 데이터 또는 특정 오브젝트가 포함된 데이터를 이동통신 단말기로 전송한다. 이에 따라 사용자는 해당 데이터가 이동통신 단말기(102)에서 사용가능한 것인지 그렇지 않은지를 확인할 수 있으며, 또한 전체 데이터를 다운로드 하지 않고서도, 데이터의 대략적인 내용을 파악하여 사용자가 원하는 데이터만을 서버(100)로부터 다운로드 받을 수 있다.
Preview 정보, 데이터 교환, 이동통신 단말기-
公开(公告)号：KR1020110092027A
公开(公告)日：2011-08-17
申请号：KR1020100011447
申请日：2010-02-08
Applicant: 삼성전자주식회사
Inventor： 심현정
IPC: G06T17/00
CPC classification number: G06T17/00 , G06T7/143 , G06T7/514 , G06T15/506 , H04N1/0075 , H04N21/4663
Abstract: PURPOSE: A real time image modeling device and method thereof based on model learning are provided to generate an 3D image by tracing defuse and specular characteristics in a face image without existing 3D face matching process. CONSTITUTION: A light source estimation unit(340) presumes light source information of an input image from the input image. A diffuse estimation unit(350) presumes diffuse reflection variable about each pixel based on neighboring pixel existing probability model stored per each pixel on the extracted light source information and data base. A specular estimation unit(360) estimates a specular map of the input image by using a specular representative map expressing a plurality of face model. An image generating unit(370) uses the estimated light source information, the diffuse reflection variable of the estimated each pixel and the estimated specular map to reconfigure the input image as a 3D image.
Abstract translation: 目的：提供一种基于模型学习的实时图像建模设备及其方法，通过在没有现有3D人脸匹配过程的情况下通过跟踪面部图像中的消除和镜面特征来生成3D图像。 构成：光源估计单元（340）从输入图像中确定输入图像的光源信息。 扩散估计单元（350）基于在提取的光源信息和数据库上的每个像素存储的相邻像素存在的概率模型，假设关于每个像素的漫反射变量。 镜面估计单元（360）通过使用表示多个面部模型的镜面代表图来估计输入图像的镜面图。 图像生成单元（370）使用估计的光源信息，估计的每个像素的漫反射变量和估计的镜面映射来将输入图像重新配置为3D图像。
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公开(公告)号：KR1020110006030A
公开(公告)日：2011-01-20
申请号：KR1020090063464
申请日：2009-07-13
Applicant: 삼성전자주식회사
Inventor： 심현정
CPC classification number: G06T15/04 , G06F17/30259 , G06T15/08 , G06T2207/30201
Abstract: PURPOSE: A method and an apparatus for real-time modeling based on model training are provided to create exact 3D image by extracting figure information and texture information from the input image. CONSTITUTION: An image receiving unit(110) receives an input image for the real-time video modeling. An area matching unit(120) matches the input image with a stored face model of face model database. A texture component and shape component extraction unit(130) extracts the texture component and shape component from the face model database. A rendering unit(140) performs rendering for the input image.
Abstract translation: 目的：提供一种基于模型训练的实时建模方法和装置，通过从输入图像提取图形信息和纹理信息来创建精确的3D图像。 构成：图像接收单元（110）接收用于实时视频建模的输入图像。 区域匹配单元（120）将输入图像与面部模型数据库的存储面部模型相匹配。 纹理成分和形状成分提取部（130）从面部模型数据库中提取纹理成分和形状成分。 渲染单元（140）对输入图像执行渲染。
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Patent Agency Ranking
公开(公告)号：KR101913321B1
公开(公告)日：2018-10-30
申请号：KR1020120122345
申请日：2012-10-31
Applicant: 삼성전자주식회사
IPC: H04N13/20
CPC classification number: G06T5/005 , G06T2200/04 , G06T2207/10028 , G06T2207/10048
Abstract: 반사(specular) 객체의형상을취득하는방법이제공된다. 단일시점깊이영상기반반사객체형상취득방법은깊이영상을입력받는단계, 깊이영상에서로컬(local) 영역내의주변값과의연관성에기초하여손실된깊이값을추론하는단계, 손실된깊이값을보정하는단계를포함한다. 다시점깊이영상기반반사객체형상취득방법은다시점깊이영상을입력받는단계, 다시점깊이영상을정합(calibration)하는단계, 정합된다시점깊이영상으로부터에러영역을검출하는단계, 에러영역의손실된깊이값을보정하는단계를포함한다.
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公开(公告)号：KR101893788B1
公开(公告)日：2018-08-31
申请号：KR1020120093438
申请日：2012-08-27
Applicant: 삼성전자주식회사
IPC: H04N13/20
CPC classification number: G06K9/6201 , G06K9/00201 , G06T7/344 , G06T7/55 , G06T2207/10024 , G06T2207/10028 , G06T2207/20076
Abstract: 다시점카메라간정합장치및 방법에관한것으로서, 일실시예에따른다시점카메라간정합장치는패턴모델(pattern model)을저장하는패턴모델저장부, 적어도하나이상의깊이카메라를통해획득한포인트클라우드(point cloud)와상기저장된패턴모델을매칭시키는매칭처리부, 및상기매칭결과에따라상기적어도하나이상의깊이카메라별 파라미터를획득하는파라미터획득부를포함할수 있다.
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公开(公告)号：KR101874482B1
公开(公告)日：2018-07-05
申请号：KR1020120114818
申请日：2012-10-16
Applicant: 삼성전자주식회사
CPC classification number: G06T3/4053
Abstract: 깊이영상으로부터고해상도 3차원영상을복원하는장치및 방법에관한것으로서, 일실시예에따른고해상도 3차원영상의복원장치는깊이영상에서에러포인트를재위치시키는에러포인트재위치처리부, 및에러포인트가재위치된깊이영상을수퍼레졸루션(super-resolution) 처리하여 3차원영상으로복원하는수퍼레졸루션처리부를포함할수 있다.
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公开(公告)号：KR1020140116615A
公开(公告)日：2014-10-06
申请号：KR1020130031371
申请日：2013-03-25
Applicant: 삼성전자주식회사
Abstract: The present invention relates to a multi integral photography camera matching system and a method thereof. According to an embodiment of the present invention, the multi integral photography camera matching system includes: a depth information matching unit matching second depth information of a second integral photography generated in second view point with first depth information on a first integral photography generated in a first view point; a matching information calculation unit calculating matching information used for matching of the second depth information; and a camera matching unit controlling a second integral photography camera to match the second integral photography camera generating the second integral photography with a first integral photography camera generating the first integral photography by using the calculated matching information.
Abstract translation: 本发明涉及一种多积分摄像机匹配系统及其方法。 根据本发明的实施例，多积分摄影相机匹配系统包括：深度信息匹配单元，其将第二视点中生成的第二积分图像的第二深度信息与第一深度信息相匹配，所述第一深度信息与第一深度信息相关， 观点; 计算用于匹配第二深度信息的匹配信息的匹配信息计算单元; 以及相机匹配单元，其控制第二积分摄影相机，以使产生第二积分摄影的第二积分摄影相机与通过使用所计算的匹配信息产生第一积分摄影的第一积分摄影相机匹配。
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公开(公告)号：KR1020130126439A
公开(公告)日：2013-11-20
申请号：KR1020120122345
申请日：2012-10-31
Applicant: 삼성전자주식회사
IPC: H04N13/02
CPC classification number: G06T7/0065 , G06T5/005 , G06T2200/04 , G06T2207/10028 , G06T2207/10048
Abstract: A shape acquisition method of a specular object is provided. The shape acquisition method of a single viewpoint depth image based specular object includes the following steps of: receiving a depth image; reasoning a damaged depth value based on a correlation with surrounding values within a local area in the depth image; and correcting the damaged depth value. The shape acquisition method of a multi-viewpoint depth image based specular object includes the following steps of: receiving a multi-viewpoint depth image; calibrating the multi-viewpoint depth image; detecting an error area from the calibrated multi-viewpoint depth image; and correcting the damaged depth value of the error area.
Abstract translation: 提供了镜面物体的形状获取方法。 基于单视点深度图像的镜面对象的形状获取方法包括以下步骤：接收深度图像; 基于与深度图像中的局部区域内的周围值的相关性来推断损坏的深度值; 并修正损坏的深度值。 基于多视点深度图像的镜面对象的形状获取方法包括以下步骤：接收多视点深度图像; 校准多视点深度图像; 从校准的多视点深度图像检测误差区域; 并修正误差区域的损坏深度值。
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