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1. 发明授权

US07733344B2 Method, medium and apparatus rendering 3D graphic data using point interpolation 有权
标题翻译：方法，介质和设备使用点插值渲染3D图形数据
公开(公告)号：US07733344B2
公开(公告)日：2010-06-08
申请号：US11717185
申请日：2007-03-13
申请人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
发明人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
IPC分类号： G06T15/00 , G06T11/20 , G09G5/02 , G09G5/00 , G06K9/00 , G06K9/40 , G06K9/32
CPC分类号： G06T15/205 , G06T2210/56
摘要： A method and apparatus for rendering 3D graphic data is provided. The 3D graphic data is projected onto a 2D screen and points are interpolated and rendered, thereby quickly processing the 3D graphic data.
摘要翻译：提供了一种用于渲染3D图形数据的方法和装置。将3D图形数据投影到2D屏幕上，并对点进行内插和渲染，从而快速处理3D图形数据。

2. 发明授权

US07825926B2 Point-based rendering apparatus, method and medium 有权
标题翻译：基于点的渲染设备，方法和介质
公开(公告)号：US07825926B2
公开(公告)日：2010-11-02
申请号：US11723152
申请日：2007-03-16
申请人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
发明人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
IPC分类号： G06T15/00
CPC分类号： G06T15/205
摘要： A point-based rendering apparatus, method and medium. The point-based rendering apparatus includes a projector to project a point model and to generate a plurality of rendered points, a radius calculator to calculate a radius, corresponding to a predetermined resolution of each of the rendered points, and a splat generator to generate at least one of a hemi-spherical and a spherical splat having the radius of each of the rendered points.
摘要翻译：一种基于点的渲染设备，方法和媒介。基于点的渲染装置包括投影点模型并生成多个渲染点的投影仪，用于计算对应于每个渲染点的预定分辨率的半径的半径计算器，以及生成在至少一个具有每个渲染点的半径的半球形和球形碎片。

3. 发明申请

US20070211054A1 Method, medium and apparatus rendering 3D graphic data using point interpolation 有权
标题翻译：方法，介质和设备使用点插值渲染3D图形数据
公开(公告)号：US20070211054A1
公开(公告)日：2007-09-13
申请号：US11717185
申请日：2007-03-13
申请人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
发明人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexei Sosnov , Do-kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
IPC分类号： G06T11/20 , G06T15/20
CPC分类号： G06T15/205 , G06T2210/56
摘要： A method and apparatus for rendering 3D graphic data is provided. The 3D graphic data is projected onto a 2D screen and points are interpolated and rendered, thereby quickly processing the 3D graphic data.
摘要翻译：提供了一种用于渲染3D图形数据的方法和装置。将3D图形数据投影到2D屏幕上，并对点进行内插和渲染，从而快速处理3D图形数据。

4. 发明申请

US20070206006A1 3D point-based modeling system, medium, and method 审中-公开
标题翻译： 3D立体点建模系统，中等和方法
公开(公告)号：US20070206006A1
公开(公告)日：2007-09-06
申请号：US11706208
申请日：2007-02-15
申请人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Do-kyoon Kim , Keun-ho Kim , Hee-see Lee , Alexei Sosnov , Alexander Zhirkov , Alexander Parshin , Andrey Iliyi , Maxim Fodyukoy , Boris Mihajiovic
发明人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Do-kyoon Kim , Keun-ho Kim , Hee-see Lee , Alexei Sosnov , Alexander Zhirkov , Alexander Parshin , Andrey Iliyi , Maxim Fodyukoy , Boris Mihajiovic
IPC分类号： G06T17/00
CPC分类号： G06T17/005
摘要： A 3-dimensional (3D) point-based modeling system, medium, and method, with system generating scene information by using point information in relation to a 3D polygon object and position, rotation, and size information of a 3D polygon object in a scene such that the modeling speed of a 3D image can be enhanced, the entire scene being effectively managed, and the resolution in relation to each object can being adjusted conveniently.
摘要翻译：一种三维（3D）基于点的建模系统，介质和方法，其中系统通过使用与3D多边形对象相关的点信息和场景中的3D多边形对象的位置，旋转和尺寸信息来生成场景信息使得可以增强3D图像的建模速度，有效地管理整个场景，并且可以方便地调整与每个对象相关的分辨率。

5. 发明申请

US20070216676A1 Point-based rendering apparatus, method and medium 有权
标题翻译：基于点的渲染设备，方法和介质
公开(公告)号：US20070216676A1
公开(公告)日：2007-09-20
申请号：US11723152
申请日：2007-03-16
申请人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexai Sosnov , Do-Kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
发明人： Shin-jun Lee , Gyeong-ja Jang , Seok-yoon Jung , Alexai Sosnov , Do-Kyoon Kim , Keun-ho Kim , Alexander Zhirkov , Alexander Parshin
IPC分类号： G06T15/00
CPC分类号： G06T15/205
摘要： A point-based rendering apparatus, method and medium. The point-based rendering apparatus includes a projector to project a point model and to generate a plurality of rendered points, a radius calculator to calculate a radius, corresponding to a predetermined resolution of each of the rendered points, and a splat generator to generate at least one of a hemispherical and a spherical splat having the radius of each of the rendered points.
摘要翻译：一种基于点的渲染设备，方法和媒介。基于点的渲染装置包括投影点模型并生成多个渲染点的投影仪，用于计算对应于每个渲染点的预定分辨率的半径的半径计算器，以及生成在至少一个具有每个渲染点的半径的半球形和球形斑块。

6. 发明授权

US07796127B2 Adaptive rendering apparatus and method using hierarchical structure in 3D image and computer-readable recording medium storing computer program for executing the adaptive rendering method 有权
标题翻译：在3D图像中使用分层结构的自适应渲染装置和方法以及存储用于执行自适应渲染方法的计算机程序的计算机可读记录介质
公开(公告)号：US07796127B2
公开(公告)日：2010-09-14
申请号：US11288368
申请日：2005-11-29
申请人： Shinjun Lee , Seokypon Jung , Alexander Parshin , Alexander Zhirkov
发明人： Shinjun Lee , Seokypon Jung , Alexander Parshin , Alexander Zhirkov
IPC分类号： G06T15/00 , G06T17/00
CPC分类号： G06T17/005 , G06T15/00
摘要： Provided are an adaptive rendering apparatus and method using a hierarchical structure in a 3D image and a computer-readable recording medium storing a computer program for executing the adaptive rendering method. The adaptive rendering apparatus includes a cell data provision unit, which divides an original 3D image into a plurality of lattice cells that are connected to one another in a hierarchical structure according to predetermined rendering conditions and outputs a plurality of cell data of an area of the original 3D image corresponding to the lattice cells, and a rendered image generation unit, which generates a 3D rendered image by arranging the cell data output from the cell data provision unit according to the hierarchical structure. A lattice cell belonging to a particular level in the hierarchical structure is capable of being divided into a plurality of lattice cells belonging to a level directly below the particular level, and each of the lattice cells in the level directly below the particular level is smaller than the lattice cell of the particular level. A lattice cell belonging to a particular level in the hierarchical structure is capable of being divided into 8 smaller lattice cells belonging to a level directly below the particular level. Accordingly, it is possible to adjust the quality of a rendered image and the speed of generating the rendered image and to precisely render both a 3D object image and a 3D scenic image.
摘要翻译：提供了一种使用3D图像中的分层结构的自适应渲染装置和方法以及存储用于执行自适应渲染方法的计算机程序的计算机可读记录介质。自适应渲染装置包括：单元数据提供单元，其根据预定的渲染条件将原始3D图像划分为以分层结构彼此连接的多个格子单元，并输出多个单元数据对应于格子单元的原始3D图像和渲染图像生成单元，其通过根据分层结构布置从单元数据提供单元输出的单元数据来生成3D渲染图像。属于分级结构中特定级别的晶格单元能够被分成属于直接低于特定电平的电平的多个晶格单元，并且在特定电平以下的电平中的每个晶格单元小于特定级别的晶格单元。属于分层结构中的特定级别的晶格单元能够被分成属于直接低于特定级别的级别的8个更小的格子单元。因此，可以调整渲染图像的质量和生成渲染图像的速度，并且精确地渲染3D对象图像和3D景观图像。

7. 发明申请

US20060132484A1 Adaptive rendering apparatus and method using hierarchical structure in 3D image and computer-readable recording medium storing computer program for executing the adaptive rendering method 有权
标题翻译：在3D图像中使用分层结构的自适应渲染装置和方法以及存储用于执行自适应渲染方法的计算机程序的计算机可读记录介质
公开(公告)号：US20060132484A1
公开(公告)日：2006-06-22
申请号：US11288368
申请日：2005-11-29
申请人： Shinjun Lee , Seokypon Jung , Alexander Parshin , Alexander Zhirkov
发明人： Shinjun Lee , Seokypon Jung , Alexander Parshin , Alexander Zhirkov
IPC分类号： G06T15/00
CPC分类号： G06T17/005 , G06T15/00
摘要： Provided are an adaptive rendering apparatus and method using a hierarchical structure in a 3D image and a computer-readable recording medium storing a computer program for executing the adaptive rendering method. The adaptive rendering apparatus includes a cell data provision unit, which divides an original 3D image into a plurality of lattice cells that are connected to one another in a hierarchical structure according to predetermined rendering conditions and outputs a plurality of cell data of an area of the original 3D image corresponding to the lattice cells, and a rendered image generation unit, which generates a 3D rendered image by arranging the cell data output from the cell data provision unit according to the hierarchical structure. A lattice cell belonging to a particular level in the hierarchical structure is capable of being divided into a plurality of lattice cells belonging to a level directly below the particular level, and each of the lattice cells in the level directly below the particular level is smaller than the lattice cell of the particular level. A lattice cell belonging to a particular level in the hierarchical structure is capable of being divided into 8 smaller lattice cells belonging to a level directly below the particular level. Accordingly, it is possible to adjust the quality of a rendered image and the speed of generating the rendered image and to precisely render both a 3D object image and a 3D scenic image.
摘要翻译：提供了一种使用3D图像中的分层结构的自适应渲染装置和方法以及存储用于执行自适应渲染方法的计算机程序的计算机可读记录介质。自适应渲染装置包括：单元数据提供单元，其根据预定的渲染条件将原始3D图像划分为以分层结构彼此连接的多个格子单元，并输出多个单元数据对应于格子单元的原始3D图像和渲染图像生成单元，其通过根据分层结构布置从单元数据提供单元输出的单元数据来生成3D渲染图像。属于分级结构中特定级别的晶格单元能够被分成属于直接低于特定电平的电平的多个晶格单元，并且在特定电平以下的电平中的每个晶格单元小于特定级别的晶格单元。属于分层结构中的特定级别的晶格单元能够被分成属于直接低于特定级别的级别的8个更小的格子单元。因此，可以调整渲染图像的质量和生成渲染图像的速度，并且精确地渲染3D对象图像和3D景观图像。

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