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1. 发明申请

US20060122999A1 Apparatus for and method of producing graphics contents and computer-readable recording medium storing computer program for executing the method 审中-公开
标题翻译：用于生成图形内容的装置和方法以及存储用于执行该方法的计算机程序的计算机可读记录介质
公开(公告)号：US20060122999A1
公开(公告)日：2006-06-08
申请号：US11229501
申请日：2005-09-20
申请人： Alexei Sosnov , Hui Zhang , Seokyoon Jung , Shinjun Lee
发明人： Alexei Sosnov , Hui Zhang , Seokyoon Jung , Shinjun Lee
IPC分类号： G06F17/30
CPC分类号： G06F16/5854
摘要： An apparatus for and method of producing graphics contents and a computer-readable recording medium storing a computer program for executing the method are provided. The apparatus produces graphics contents using a query item, which is a query object indicating graphics contents that a user desires to produce. The apparatus includes: a model database storing a plurality of models that can match a predetermined query item and shape descriptors of the models; a model-retrieving unit comparing a shape descriptor extracted from a given query item with the shape descriptors of the models stored in the model database and outputting one or more models within a predetermined degree of similarity for user selection; and a model-refining unit refining the selected model according to an instruction from the user and generating a user-intended model. Therefore, three-dimensional graphics contents can be produced quickly and accurately.
摘要翻译：提供了一种用于生成图形内容的装置和方法以及存储用于执行该方法的计算机程序的计算机可读记录介质。该设备使用查询项产生图形内容，查询项是指示用户期望产生的图形内容的查询对象。该装置包括：模型数据库，存储可以匹配预定查询项目和模型形状描述符的多个模型; 模型检索单元，将从给定查询项目提取的形状描述符与存储在模型数据库中的模型的形状描述符进行比较，并输出用于用户选择的预定相似度范围内的一个或多个模型; 以及模型精炼单元根据来自用户的指令来改进所选择的模型并生成用户期望的模型。因此，可以快速准确地制作三维图形内容。

2. 发明申请

US20060143221A1 Apparatus and method of producing 3D structural sketch and computer-readable recording medium on which computer program for executing the method is recorded 有权
标题翻译：生成3D结构草图和计算机可读记录介质的装置和方法，用于执行该方法的计算机程序被记录在其上
公开(公告)号：US20060143221A1
公开(公告)日：2006-06-29
申请号：US11230652
申请日：2005-09-21
申请人： Hui Zhang , Seokyoon Jung , Shinjun Lee , Duckhoon Kim , Ildong Yun , Sangwook Lee , Sehyuk Yun
发明人： Hui Zhang , Seokyoon Jung , Shinjun Lee , Duckhoon Kim , Ildong Yun , Sangwook Lee , Sehyuk Yun
IPC分类号： G06F17/00
CPC分类号： G06T7/543
摘要： An apparatus and method of producing a three-dimensional structural sketch (3DSS) and a computer-readable recording medium on which a computer program for executing the method is recorded are provided. The apparatus includes a property-detecting unit detecting a unary property of each part of a predetermined two-dimensional sketch and relational properties of the parts; a node-generating unit receiving the detected unary properties and the parts and converting the parts into nodes having three-dimensional shapes together with the detected unary properties; and a node-arranging unit receiving the detected relational properties and the nodes, arranging the nodes according to the detected relational properties, and generating a three-dimensional structural sketch, wherein the unary property includes geometric property and the relational property include topologic property. Thus, the apparatus can easily produce a 3DSS and update the produced 3DSS.
摘要翻译：提供了一种制造三维结构草图（3DSS）的装置和方法以及其上记录有用于执行该方法的计算机程序的计算机可读记录介质。该装置包括检测预定二维草图的每个部分的一元属性和部件的关系属性的属性检测单元; 接收检测到的一元属性和部分的节点生成单元，并将部分转换为具有三维形状的节点以及检测到的一元属性; 以及节点排列单元，接收检测到的关系属性和节点，根据检测到的关系属性布置节点，并生成三维结构草图，其中一元属性包括几何属性，关系属性包括拓扑属性。因此，该装置可以容易地产生3DSS并更新所产生的3DSS。

3. 发明授权

US07876317B2 Apparatus and method of producing 3D structural sketch and computer-readable recording medium on which compute program for executing the method is recorded 有权
标题翻译：生成3D结构草图和计算机可读记录介质的装置和方法，用于执行该方法的计算机程序被记录在其上
公开(公告)号：US07876317B2
公开(公告)日：2011-01-25
申请号：US11230652
申请日：2005-09-21
申请人： Hui Zhang , Seokyoon Jung , Shinjun Lee , Duckhoon Kim , Ildong Yun , Sangwook Lee , Sehyuk Yun
发明人： Hui Zhang , Seokyoon Jung , Shinjun Lee , Duckhoon Kim , Ildong Yun , Sangwook Lee , Sehyuk Yun
IPC分类号： G06T15/00 , G06T17/00
CPC分类号： G06T7/543
摘要： An apparatus and method of producing a three-dimensional structural sketch (3DSS) and a computer-readable recording medium on which a computer program for executing the method is recorded are provided. The apparatus includes a property-detecting unit detecting a unary property of each part of a predetermined two-dimensional sketch and relational properties of the parts; a node-generating unit receiving the detected unary properties and the parts and converting the parts into nodes having three-dimensional shapes together with the detected unary properties; and a node-arranging unit receiving the detected relational properties and the nodes, arranging the nodes according to the detected relational properties, and generating a three-dimensional structural sketch, wherein the unary property includes geometric property and the relational property include topologic property. Thus, the apparatus can easily produce a 3DSS and update the produced 3DSS.
摘要翻译：提供了一种制造三维结构草图（3DSS）的装置和方法以及其上记录有用于执行该方法的计算机程序的计算机可读记录介质。该装置包括检测预定二维草图的每个部分的一元属性和部件的关系属性的属性检测单元; 接收检测到的一元属性和部分的节点生成单元，并将部分转换为具有三维形状的节点以及检测到的一元属性; 以及节点排列单元，接收检测到的关系属性和节点，根据检测到的关系属性布置节点，并生成三维结构草图，其中一元属性包括几何属性，关系属性包括拓扑属性。因此，该装置可以容易地产生3DSS并更新所产生的3DSS。

4. 发明授权

US07450132B2 Method and/or apparatus for high speed visualization of depth image-based 3D graphic data 失效
标题翻译：用于基于深度图像的3D图形数据的高速可视化的方法和/或装置
公开(公告)号：US07450132B2
公开(公告)日：2008-11-11
申请号：US11052135
申请日：2005-02-08
申请人： Inkyu Park , Gyeongia Jang , Jooyeon Han , Seokyoon Jung , Keunho Kim
发明人： Inkyu Park , Gyeongia Jang , Jooyeon Han , Seokyoon Jung , Keunho Kim
IPC分类号： G06T15/00
CPC分类号： G06T15/10 , G06T15/04 , G06T15/205
摘要： A method and/or apparatus for high speed visualization of depth image-based 3D graphic data. The method includes: reading point texture data of a 3D object; performing a 3D warping for each of the reference images of the simple texture data at a predetermined view point to obtain warped images; performing a depth test and a splatting for each pixel of the plurality of warped images to obtain final color data; and visualizing an object by using the final color data. Accordingly, it is possible to reduce memory usage and increase the number of visualization per a second and to effectively implement visualization of 3D graphic object in, particularly, a mobile terminal.
摘要翻译：一种用于基于深度图像的3D图形数据的高速可视化的方法和/或装置。该方法包括：读取3D对象的点纹理数据; 在预定视点处对简单纹理数据的每个参考图像执行3D翘曲以获得翘曲图像; 对所述多个翘曲图像中的每个像素执行深度测试和拼接以获得最终颜色数据; 并通过使用最终颜色数据来可视化对象。因此，可以减少存储器使用量并增加每秒可视化的数量，并且有效地实现特别是移动终端中的3D图形对象的可视化。

5. 发明申请

US20050174346A1 Method and/or apparatus for high speed visualization of depth image-based 3D graphic data 失效
标题翻译：用于基于深度图像的3D图形数据的高速可视化的方法和/或装置
公开(公告)号：US20050174346A1
公开(公告)日：2005-08-11
申请号：US11052135
申请日：2005-02-08
申请人： Inkyu Park , Gyeongia Jang , Jooyeon Han , Seokyoon Jung , Keunho Kim
发明人： Inkyu Park , Gyeongia Jang , Jooyeon Han , Seokyoon Jung , Keunho Kim
IPC分类号： G06T13/40 , G06T17/00 , G06T15/40
CPC分类号： G06T15/10 , G06T15/04 , G06T15/205
摘要： A method and/or apparatus for high speed visualization of depth image-based 3D graphic data. The method includes: reading point texture data of a 3D object; performing a 3D warping for each of the reference images of the simple texture data at a predetermined view point to obtain warped images; performing a depth test and a splatting for each pixel of the plurality of warped images to obtain final color data; and visualizing an object by using the final color data. Accordingly, it is possible to reduce memory usage and increase the number of visualization per a second and to effectively implement visualization of 3D graphic object in, particularly, a mobile terminal.
摘要翻译：一种用于基于深度图像的3D图形数据的高速可视化的方法和/或装置。该方法包括：读取3D对象的点纹理数据; 在预定视点处对简单纹理数据的每个参考图像执行3D翘曲以获得翘曲图像; 对所述多个翘曲图像中的每个像素执行深度测试和拼接以获得最终颜色数据; 并通过使用最终颜色数据来可视化对象。因此，可以减少存储器使用量并增加每秒可视化的数量，并且有效地实现特别是移动终端中的3D图形对象的可视化。

6. 发明授权

US07675516B2 Apparatus and method for triangulating 3D image and computer-readable recording medium storing computer program for controlling the apparatus 失效
标题翻译：用于三角测量3D图像的装置和方法以及存储用于控制该装置的计算机程序的计算机可读记录介质
公开(公告)号：US07675516B2
公开(公告)日：2010-03-09
申请号：US11347428
申请日：2006-02-06
申请人： Keunho Kim , Seokyoon Jung , Sergei Ivanovich Vyatkin
发明人： Keunho Kim , Seokyoon Jung , Sergei Ivanovich Vyatkin
IPC分类号： G06T15/30
CPC分类号： G06T17/20
摘要： Provided are an apparatus and method for triangulating a three-dimensional (3D) image, and a computer-readable recording medium storing a computer program for controlling the apparatus. The apparatus includes: a surface expression unit expressing the surface of the 3D image as triangles without holes; and an information output unit outputting a result obtained by the surface expression unit. The apparatus quickly and easily finds surface points and expresses the surface of the 3D image as a combination of triangles reliably, generally, and efficiently, more accurately obtains the 4-sided polygons, reduces the number of holes to be formed, is edited by personally recognizing modification of the surface of the 3D image, and can be used as a tool for expressing intuitive data to edit a dynamic object.
摘要翻译：提供了三维（3D）图像三角测量的装置和方法，以及存储用于控制该装置的计算机程序的计算机可读记录介质。该装置包括：将3D图像的表面表示为没有孔的三角形的表面表达单元; 以及输出由表面表达单元获得的结果的信息输出单元。该装置快速方便地找到表面点，并将三维图像的表面作为三角形的可靠组合，一般而且有效地更准确地获得4面多边形，减少要形成的孔数，由个人编辑识别3D图像的表面的修改，并且可以用作用于表达直观数据以编辑动态对象的工具。

7. 发明申请

US20060176297A1 Apparatus and method for triangulating 3D image and computer-readable recording medium storing computer program for controlling the apparatus 失效
标题翻译：用于三角测量3D图像的装置和方法以及存储用于控制该装置的计算机程序的计算机可读记录介质
公开(公告)号：US20060176297A1
公开(公告)日：2006-08-10
申请号：US11347428
申请日：2006-02-06
申请人： Keunho Kim , Seokyoon Jung , Sergei Vyatkin
发明人： Keunho Kim , Seokyoon Jung , Sergei Vyatkin
IPC分类号： G06T15/00
CPC分类号： G06T17/20
摘要： Provided are an apparatus and method for triangulating a three-dimensional (3D) image, and a computer-readable recording medium storing a computer program for controlling the apparatus. The apparatus includes: a surface expression unit expressing the surface of the 3D image as triangles without holes; and an information output unit outputting a result obtained by the surface expression unit. The apparatus quickly and easily finds surface points and expresses the surface of the 3D image as a combination of triangles reliably, generally, and efficiently, more accurately obtains the 4-sided polygons, reduces the number of holes to be formed, is edited by personally recognizing modification of the surface of the 3D image, and can be used as a tool for expressing intuitive data to edit a dynamic object.
摘要翻译：提供了三维（3D）图像三角测量的装置和方法，以及存储用于控制该装置的计算机程序的计算机可读记录介质。该装置包括：将3D图像的表面表示为没有孔的三角形的表面表达单元; 以及输出由表面表达单元获得的结果的信息输出单元。该装置快速方便地找到表面点，并将三维图像的表面作为三角形的可靠组合，一般而且有效地更准确地获得4面多边形，减少要形成的孔数，由个人编辑识别3D图像的表面的修改，并且可以用作用于表达直观数据以编辑动态对象的工具。

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