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1. 发明授权

US07423650B2 Method of representing and animating two-dimensional humanoid character in three-dimensional space 有权
标题翻译：在三维空间中表示和动画二维人形字符的方法
公开(公告)号：US07423650B2
公开(公告)日：2008-09-09
申请号：US11438278
申请日：2006-05-23
申请人： Ji Hyung Lee , Sung Ye Kim , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
发明人： Ji Hyung Lee , Sung Ye Kim , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
IPC分类号： G06T15/00
CPC分类号： G06T13/40 , Y10S345/95
摘要： There is provided a method of representing and animating a 2D (Two-Dimensional) character in a 3D (Three-Dimensional) space for a character animation. The method includes performing a pre-processing operation in which data of a character that is required to represent and animate the 2D character like a 3D character is prepared and stored and producing the character animation using the stored data.
摘要翻译：提供了一种在用于角色动画的3D（三维）空间中表示和动画2D（二维）字符的方法。该方法包括执行预处理操作，其中准备并存储用于表示和动画2D字符所需要的字符的数据，并且使用所存储的数据产生字符动画。

2. 发明申请

US20060104539A1 System for representing image of real object by using photographic images and method thereof 审中-公开
标题翻译：用于通过使用摄影图像表示真实物体的图像的系统及其方法
公开(公告)号：US20060104539A1
公开(公告)日：2006-05-18
申请号：US11222589
申请日：2005-09-08
申请人： Hae-Dong Kim , Jin-Seo Kim , Sung-Ye Kim , Maeng-Sub Cho , Byoung-Tae Choi , Hyun-Bin Kim
发明人： Hae-Dong Kim , Jin-Seo Kim , Sung-Ye Kim , Maeng-Sub Cho , Byoung-Tae Choi , Hyun-Bin Kim
IPC分类号： G06K9/36
CPC分类号： G06T3/40
摘要： A system for image representation of a real object by using photographic images and a method thereof are disclosed. The system includes: a characterization unit of an image sensing device for extracting characteristics of an image sensing device to be used to obtain photographs of a target object; a characterization unit of an object for obtaining photographs of the target object by using the image sensing device and extracting characteristics of the target object by using the obtained photographs; and an image reproduction unit for reproducing photorealistic images by reinterpreting the extracted characteristics from the characterization unit of an object to be suitable to conditions of expressing the target object.
摘要翻译：公开了一种通过使用摄影图像对真实物体进行图像表示的系统及其方法。该系统包括：用于提取要用于获得目标对象的照片的图像感测装置的特征的图像感测装置的表征单元; 用于通过使用图像感测装置获得目标对象的照片并通过使用所获得的照片提取目标对象的特征的对象的表征单元; 以及图像再现单元，用于通过重新解释从对象的表征单元提取的特性以适合于表达目标对象的条件来再现真实感图像。

3. 发明申请

US20050267726A1 Apparatus and method for prediction of image reality 审中-公开
标题翻译：用于预测图像现实的装置和方法
公开(公告)号：US20050267726A1
公开(公告)日：2005-12-01
申请号：US11187137
申请日：2005-07-22
申请人： Jin-Seo Kim , Maeng-Sub Cho , Hae-Dong Kim , Sung-Ye Kim , Byoung-Tae Choi , Hyun-Bin Kim
发明人： Jin-Seo Kim , Maeng-Sub Cho , Hae-Dong Kim , Sung-Ye Kim , Byoung-Tae Choi , Hyun-Bin Kim
IPC分类号： H04N17/00
CPC分类号： H04N17/00 , H04N17/004
摘要： An apparatus and a method for predicting reality of an image are provided. The apparatus includes: a prediction model generator for performing a psychophysical observer test on a plurality of first test images provided from outside and analyzing the test result to generate an image reality prediction model; a prediction model verifier for applying the image prediction model to a second test image provided from outside to predict image reality and comparing the prediction result with the test result to verify the image reality prediction model; and a reality prediction model applier for applying the verified image reality prediction model to a target evaluation image and providing the prediction result.
摘要翻译：提供了一种用于预测图像现实的装置和方法。该装置包括：预测模型生成器，用于对从外部提供的多个第一测试图像执行心理物理观察者测试，并分析测试结果以生成图像现实预测模型; 用于将图像预测模型应用于从外部提供的第二测试图像以预测图像现实并将预测结果与测试结果进行比较以验证图像现实预测模型的预测模型验证器; 以及用于将经验证的图像现实预测模型应用于目标评估图像并提供预测结果的现实预测模型应用程序。

4. 发明授权

US07609275B2 System and method for mosaic rendering of three dimensional image 有权
标题翻译：三维图像拼接渲染的系统和方法
公开(公告)号：US07609275B2
公开(公告)日：2009-10-27
申请号：US11600761
申请日：2006-11-17
申请人： Bo Youn Kim , Ji Hyung Lee , Sung Ye Kim , Hee Jeong Kim , Bon Ki Koo
发明人： Bo Youn Kim , Ji Hyung Lee , Sung Ye Kim , Hee Jeong Kim , Bon Ki Koo
IPC分类号： G06T15/00 , G06T15/30 , G06T17/00 , G09G5/00 , G06K9/34 , G06K9/40 , H04N9/74
CPC分类号： G06T15/04 , G06T11/001
摘要： A system and method for a mosaic rendering of a 3D model is provided. Textures are created using polygon information related to a vertex of each face of an inputted 3D model, a normal, and a face index, and the textures are one-to-one mapped on respective polygons of the 3D model, using a geometrical structure of the 3D mode, thereby rendering a mosaic image showing a volume and a crinkled effect of paper.
摘要翻译：提供了一种用于3D模型的马赛克渲染的系统和方法。使用与输入的3D模型，正常和面部索引的每个面的顶点相关的多边形信息来创建纹理，并且使用几何结构的几何结构将纹理一对一映射到3D模型的相应多边形上 3D模式，从而呈现显示纸张的体积和皱纹效果的马赛克图像。

5. 发明授权

US07663622B2 Unified framework based on extensible styles for 3D non-photorealistic rendering and method of configuring the same 失效
标题翻译：基于3D非真实渲染的可扩展样式的统一框架及其配置方法
公开(公告)号：US07663622B2
公开(公告)日：2010-02-16
申请号：US11634945
申请日：2006-12-07
申请人： Sung Ye Kim , Ji Hyung Lee , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
发明人： Sung Ye Kim , Ji Hyung Lee , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
IPC分类号： G06T15/00
CPC分类号： G06T15/02
摘要： There are provided a unified framework based on extensible styles for 3D non-photorealistic rendering and a method of configuring the framework. The unified framework includes: 3D model data processing means for generating a scene graph by converting a 3D model input into 3D data and organizing the scene graph using vertexes, faces, and edges; face painting means for selecting a brusher to paint faces (interiors) of the 3D model using the scene graph; line drawing means for extracting line information from the 3D model using the scene graph and managing the extracted line information; style expressing means for generating a rendering style for the 3D model and storing the rendering style as a stroke, the rendering style being equally applied to a face-painting method and a line-drawing method; and rendering means for combining the stroke and the selected brusher to render the 3D model using both the face-painting method and the line-drawing method. The framework can be used to develop tools and new rendering styles for non-photorealistic rendering and animation.
摘要翻译：提供了基于3D非真实渲染的可扩展样式的统一框架和一种配置框架的方法。统一框架包括：3D模型数据处理装置，用于通过将3D模型输入转换为3D数据并使用顶点，面和边缘组织场景图来生成场景图; 用于选择刷子以使用场景图来绘制3D模型的面部（内部）的面部绘画装置; 线绘制装置，用于使用场景图从3D模型中提取线信息并管理所提取的线信息; 用于生成3D模型的呈现风格并将呈现风格存储为笔画的风格表达装置，所述呈现风格被同样地应用于面部绘画方法和绘图方法; 以及用于组合笔画和所选择的刷子以使用面部绘画方法和绘图方法来渲染3D模型的渲染装置。该框架可用于开发非逼真渲染和动画的工具和新的渲染样式。

6. 发明申请

US20070132755A1 Unified framework based on extensible styles for 3D non-photorealistic rendering and method of configuring the same 失效
标题翻译：基于3D非真实渲染的可扩展样式的统一框架及其配置方法
公开(公告)号：US20070132755A1
公开(公告)日：2007-06-14
申请号：US11634945
申请日：2006-12-07
申请人： Sung Ye Kim , Ji Hyung Lee , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
发明人： Sung Ye Kim , Ji Hyung Lee , Bo Youn Kim , Hee Jeong Kim , Bon Ki Koo
IPC分类号： G06T15/00
CPC分类号： G06T15/02
摘要： There are provided a unified framework based on extensible styles for 3D non-photorealistic rendering and a method of configuring the framework. The unified framework includes: 3D model data processing means for generating a scene graph by converting a 3D model input into 3D data and organizing the scene graph using vertexes, faces, and edges; face painting means for selecting a brusher to paint faces (interiors) of the 3D model using the scene graph; line drawing means for extracting line information from the 3D model using the scene graph and managing the extracted line information; style expressing means for generating a rendering style for the 3D model and storing the rendering style as a stroke, the rendering style being equally applied to a face-painting method and a line-drawing method; and rendering means for combining the stroke and the selected brusher to render the 3D model using both the face-painting method and the line-drawing method. The framework can be used to develop tools and new rendering styles for non-photorealistic rendering and animation.
摘要翻译：提供了基于3D非真实渲染的可扩展样式的统一框架和一种配置框架的方法。统一框架包括：3D模型数据处理装置，用于通过将3D模型输入转换为3D数据并使用顶点，面和边缘组织场景图来生成场景图; 用于选择刷子以使用场景图来绘制3D模型的面部（内部）的面部绘画装置; 线绘制装置，用于使用场景图从3D模型中提取线信息并管理所提取的线信息; 用于生成3D模型的呈现风格并将呈现风格存储为笔画的风格表达装置，所述呈现风格被同样地应用于面部绘画方法和绘图方法; 以及用于组合笔画和所选择的刷子以使用面部绘画方法和绘图方法来渲染3D模型的渲染装置。该框架可用于开发非逼真渲染和动画的工具和新的渲染样式。

7. 发明授权

US07174039B2 System and method for embodying virtual reality 失效
标题翻译：体现虚拟现实的系统和方法
公开(公告)号：US07174039B2
公开(公告)日：2007-02-06
申请号：US10404025
申请日：2003-04-01
申请人： Bon-Ki Koo , Sung-Ye Kim , Hae-Dong Kim , Jae-Chul Kim , Byoung-Tae Choi
发明人： Bon-Ki Koo , Sung-Ye Kim , Hae-Dong Kim , Jae-Chul Kim , Byoung-Tae Choi
IPC分类号： G06K9/00 , G06K9/68 , G06T15/00
CPC分类号： G06T7/80 , G06T15/20 , H04N13/275
摘要： A virtual reality embodying system uses 2D images and HDRI data taken of a target object through a camera to embody virtual reality. A modeling unit compares the 2D image's coordinate with a real coordinate to calculate a transform matrix, calculates a vanishing point of a reference vector, uses the vanishing point to calculate a camera matrix, uses the camera matrix and the transform matrix to calculate a rotation matrix and a translation matrix, and uses the rotation matrix and the translation matrix to model the 2D image into a virtual model. A rendering unit uses the HDRI data as texture to render the virtual model, and embodies the HDRI into an extended VRML node to apply the virtual model to the VRML environment.
摘要翻译：体现系统的虚拟现实使用通过相机拍摄的目标对象的2D图像和HDRI数据来体现虚拟现实。建模单元将2D图像的坐标与实际坐标进行比较以计算变换矩阵，计算参考矢量的消失点，使用消失点计算相机矩阵，使用相机矩阵和变换矩阵计算旋转矩阵和平移矩阵，并使用旋转矩阵和平移矩阵将2D图像建模成虚拟模型。渲染单元使用HDRI数据作为纹理渲染虚拟模型，并将HDRI体现为扩展VRML节点，以将虚拟模型应用于VRML环境。

8. 发明申请

US20060132486A1 Rendering apparatus and method for real-time global illumination in real light environment 审中-公开
标题翻译：在真实环境中实时全局照明的渲染装置和方法
公开(公告)号：US20060132486A1
公开(公告)日：2006-06-22
申请号：US11295839
申请日：2005-12-06
申请人： Sung-Ye Kim , Jin-Seo Kim , Hae-Dong Kim , Maeng-Sub Cho , Byoung-Tae Choi , Hyun-Bin Kim
发明人： Sung-Ye Kim , Jin-Seo Kim , Hae-Dong Kim , Maeng-Sub Cho , Byoung-Tae Choi , Hyun-Bin Kim
IPC分类号： G06T17/00
CPC分类号： G06T15/506 , G06T15/55
摘要： A rendering apparatus for real-time global illumination and a method thereof are disclosed. The rendering apparatus includes: a spherical harmonic processor for creating light samples and creating spherical harmonics basis functions; a light model processor for transforming radiance of a HDRI image to spherical harmonics light coefficients using the spherical harmonic basis functions; a radiance transfer processor for previously calculating coefficients of a visibility and a geometric term for a global illumination model using the spherical harmonic basis function; a BRDF processor for generating a database of BRDF data and calculating coefficients of the BRDF data through smoothing; and a render unit for rendering the spherical harmonic light coefficients, the coefficients for the visibility and the geometric term, and the BRDF data coefficient using a rendering equation expressed as a dot product of a vector.
摘要翻译：公开了一种用于实时全局照明的渲染装置及其方法。渲染装置包括：球面谐波处理器，用于产生光采样并产生球谐函数基函数; 光模型处理器，用于使用球谐函数基函数将HDRI图像的辐射度转换成球面谐波光系数; 辐射传输处理器，用于使用所述球谐函数基函数预先计算全局照明模型的可见度和几何项的系数; BRDF处理器，用于生成BRDF数据的数据库，并通过平滑计算BRDF数据的系数; 以及渲染单元，用于使用表示为矢量的点积的呈现方程来渲染球面谐波光系数，可见度和几何项的系数以及BRDF数据系数。

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