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公开(公告)号：KR1020120087754A
公开(公告)日：2012-08-07
申请号：KR1020110046755
申请日：2011-05-18
Applicant: 한국전자통신연구원
IPC: G06Q50/10
CPC classification number: G06Q50/10
Abstract: PURPOSE: A stereoscopic content generating device for oriental paintings and a method thereof are provided to generate culture content reproduced in a stereoscopic display by extracting stereoscopic information from a two-dimensional classic ink-and-wash painting image. CONSTITUTION: A two-dimensional image analysis unit(150) receives previous knowledge information applied to an analysis of an oriental painting. The two-dimensional image analysis unit analyzes two-dimension information about space, light and shade, and composition of an oriental painting image. A stereoscopic information extracting unit(160) extracts one or more stereoscopic information among distance, depth, and focus about the oriental painting image. A content generating unit(170) generates content about the oriental painting image. A stereoscopic image converting unit(180) applies image information of the content to the stereoscopic information.
Abstract translation: 目的：提供一种用于东方绘画的立体内容生成装置及其方法，以通过从二维经典墨水和水洗画面中提取立体信息来产生立体显示中再现的文化内容。 构成：二维图像分析单元（150）接收应用于东方绘画分析的先前知识信息。 二维图像分析单元分析东方绘画图像的空间，光和阴影的二维信息以及构图。 立体信息提取单元（160）提取关于东方绘画图像的距离，深度和焦点中的一个或多个立体信息。 内容生成单元（170）生成关于东方绘画图像的内容。 立体图像转换单元（180）将内容的图像信息应用于立体信息。
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公开(公告)号：KR100714068B1
公开(公告)日：2007-05-02
申请号：KR1020050096700
申请日：2005-10-13
IPC: H04N19/597 , H04N13/00
CPC classification number: H04N19/50 , G06T15/205 , H04N13/128 , H04N19/597 , H04N19/85 , H04N2213/005
Abstract: 본 발명은 계층적 깊이 영상(Layered Depth Image: LDI)에 기반한 다시점 동영상 부호화/복호화 방법 및 장치를 제공한다. 구체적으로, 부호화의 압축 효율을 높이기 위한 선형 역상관 과정 및 LDI를 이용한 실사 다시점 영상 부호화/복호화 방법을 제안한다. 본 발명의 일실시예에 따른 계층적 깊이 영상 부호화 방법은, (i) 상기 다시점 동영상으로부터 각 시점 영상의 색상 및 깊이 정보를 이용하여 복수의 계층을 포함하는 LDI를 생성하는 단계와, (ii) 상기 LDI 계층 각각에 대하여 선형적 역상관을 수행하는 단계와, (iii) 상기 선형적 역상관이 수행된 상기 LDI 계층 각각에 대하여 데이터 모으기를 수행하는 단계와, (iv) 상기 계층별로 모여진 데이터를 부호화하여 부호화된 LDI 비트스트림을 생성하는 단계를 포함한다.
계층적 깊이 영상, 다시점 동영상 부호화/복호화, 선형 역상관-
公开(公告)号：KR1020060053268A
公开(公告)日：2006-05-19
申请号：KR1020050096700
申请日：2005-10-13
IPC: H04N19/597 , H04N13/00
CPC classification number: H04N19/50 , G06T15/205 , H04N13/128 , H04N19/597 , H04N19/85 , H04N2213/005
Abstract: Provided are a method and an apparatus for enoding/decoding a multi-view video using LDI. Specifically, provided are a method and an apparatus for enoding/decoding a multi-view video using LDI, which uses a linear decorrelation process to improve compression efficiency. The LDI encoding method according to present invention includes: (i) generating the LDI including multiple layers by using color and depth information of each viewpoint image of the multi-view video; (ii) performing linear decorrelation in each layer of the LDI; (iii) performing data aggregation in each linearly-decorrelated layer of the LDI; and (iv) encoding the aggregated data in each layer of the LDI to generate an encoded LDI bit stream.
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公开(公告)号：KR1020160128148A
公开(公告)日：2016-11-07
申请号：KR1020150060046
申请日：2015-04-28
Applicant: 한국전자통신연구원
Abstract: 본발명은 3D 프린팅을위한다중해상도 3차원폴리곤모델셋제작방법에관한것으로서, 랜더링용로우폴리(low poly) 모델을생성하는단계; 제 1 서브디비전(subdivision) 노드를상기로우폴리모델의좌표정보에매칭하는단계; 상기로우폴리모델에두께를생성하는단계; 두께가생성된상기로우폴리모델의새로운좌표정보에제 2 서브디비전노드를매칭하는단계; 상기제 2 서브디비전노드를활용하여다중해상도모델을획득하는단계; 및wrap 노드를통해상기제 1 서브디비전노드가매칭된모델과상기획득된다중해상도모델을연결하여상기제 1 서브디비전노드가매칭된모델로부터상기획득된다중해상도모델로변형정보를전이시키는단계를포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020160123750A
公开(公告)日：2016-10-26
申请号：KR1020150054308
申请日：2015-04-17
Applicant: 한국전자통신연구원
Abstract: 본발명은두께모델생성장치및 방법에관한것이다. 이를위한본 발명의두께모델생성방법은기결정된두께모델데이터를포함하는 3차원샘플모델을준비하는단계; 변형정보를근거로, 3차원샘플모델의외형을변형시킴으로써 3차원변형모델을생성하는단계; 및 3차원샘플모델과 3차원변형모델사이의외형변형정도를근거로 3차원변형모델의두께모델을생성하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR1020140114944A
公开(公告)日：2014-09-30
申请号：KR1020130028802
申请日：2013-03-18
Applicant: 한국전자통신연구원
Abstract: The present invention discloses a method and a device for processing graphic data. The device for processing the graphic data includes: a 3D graphic data generating unit which generates 3D graphic data used as the input data of an output device to output a figure in a multi-layer type; a format converting unit which converts the format of the 3D graphic data into a format to be recognized in the output device; a volume area extracting unit which extracts a volume area which is formed by the output device by checking the integrity of the 3D graphic data; and a 3D graphic data editing unit which edits the 3D graphic data by considering a forming process according to the volume area.
Abstract translation: 本发明公开了一种处理图形数据的方法和装置。 用于处理图形数据的设备包括：3D图形数据生成单元，其生成用作输出设备的输入数据以输出多层类型的图形的3D图形数据; 格式转换单元，其将3D图形数据的格式转换成在输出设备中被识别的格式; 体积区域提取单元，通过检查3D图形数据的完整性来提取由输出装置形成的体积区域; 以及3D图形数据编辑单元，其通过考虑根据体积面积的形成处理来编辑3D图形数据。
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公开(公告)号：KR1020140090353A
公开(公告)日：2014-07-17
申请号：KR1020130001902
申请日：2013-01-08
Applicant: 한국전자통신연구원
Abstract: Disclosed are a device and a method for creating a three-dimensional caricature. The device for creating a three-dimensional caricature comprises a three-dimensional face data generation unit for generating three-dimensional face data of a user corresponding to a facial shape and texture of the user; a three-dimensional characteristic face model generation unit for generating a three-dimensional characteristic face model according to a characteristic facial shape and texture based on the three-dimensional face data and a reference face; and a three-dimensional caricature generation unit for generating a three-dimensional caricature using the three-dimensional characteristic face model and a caricature base face model.
Abstract translation: 公开了一种用于创建三维漫画的设备和方法。 用于创建三维漫画的设备包括三维面部数据生成单元，用于生成与用户的面部形状和纹理相对应的用户的三维脸部数据; 三维特征面部模型生成单元，其基于三维脸部数据和基准面生成根据特征面部形状和纹理的三维特征面部模型; 以及使用三维特征面部模型和漫画基面模型来生成三维漫画的三维漫画生成单元。
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公开(公告)号：KR102207855B1
公开(公告)日：2021-01-26
申请号：KR1020150010645
申请日：2015-01-22
Applicant: 한국전자통신연구원
IPC: B29C64/393 , B33Y50/02 , B33Y50/00
Abstract: 본발명은 3D 물체생성장치를제공한다. 상기 3D 물체생성장치는물체를스캔하는스캔부및 상기스캔부를통해스캔된물체에대한 3D(3-Dimensional) 데이터를생성하며, 상기물체와매칭되는기모델링된 3D 모델을검색하고, 상기검색된 3D 모델, 상기 3D 모델에대한기능정보및 사용자요청에따른편집정보를이용하여상기생성된 3D 데이터를프린팅하기위한최종데이터를생성하는제어부및 상기생성된최종데이터를프린팅하는출력부를포함한다.
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