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29 条记录 (耗时 0.033 秒)

    Image processing apparatus and method
    2.
    发明授权
    Image processing apparatus and method 有权
    图像处理装置及方法

    公开(公告)号：US09514565B2

    公开(公告)日：2016-12-06

    申请号：US13432583

    申请日：2012-03-28

    申请人： In Woo Ha ,  Tae Hyun Rhee ,  Yong Beom Lee ,  Do Kyoon Kim

    发明人： In Woo Ha ,  Tae Hyun Rhee ,  Yong Beom Lee ,  Do Kyoon Kim

    IPC分类号： G06T15/50

    CPC分类号： G06T15/50

    摘要： An image processing apparatus. The image processing apparatus may perform filtering to emphasize a surface lighting of a low frequency band from an input lighting environment image, and may also perform at least one virtual point light (VPL) sampling from the input lighting environment image. The image processing apparatus may perform precomputed radiance transfer (PRT) based rendering using the filtered lighting environment image and VPL based rendering using the sampled VPL.

    摘要翻译： 一种图像处理装置。 图像处理装置可以执行滤波以强调来自输入照明环境图像的低频带的表面照明，并且还可以执行从输入照明环境图像采样的至少一个虚拟点光（VPL）。 图像处理装置可以使用经滤波的照明环境图像和使用采样VPL的基于VPL的渲染来执行基于预计算辐射传输（PRT）的渲染。

    Method and apparatus for expressing rigid area based on expression control points
    3.
    发明授权
    Method and apparatus for expressing rigid area based on expression control points 有权
    基于表达控制点表达刚性区域的方法和装置

    公开(公告)号：US09454839B2

    公开(公告)日：2016-09-27

    申请号：US13335461

    申请日：2011-12-22

    申请人： Tae Hyun Rhee ,  Seon Min Rhee ,  Yong Beom Lee ,  Do Kyoon Kim

    发明人： Tae Hyun Rhee ,  Seon Min Rhee ,  Yong Beom Lee ,  Do Kyoon Kim

    IPC分类号： G06T17/00 ,  G06T13/40

    CPC分类号： G06T13/40

    摘要： A method and apparatus for expressing a rigid area based on expression control points that express a motion change of the rigid area with respect to an input expression. The method and apparatus express the rigid area by interpolating a change of expression of an avatar using a weight applied to an expression vector related to a plurality of expression samples to express the input expression and also using a transformation matrix set corresponding to the rigid area of each of the plurality of expression samples.

    摘要翻译： 一种用于表达基于表达式控制点的刚性区域的方法和装置，其表示相对于输入表达式的刚性区域的运动变化。 该方法和装置通过使用应用于与多个表达样本相关的表达向量的权重来内插化身的表达变化来表达刚性区域，以表达输入表达式，并且还使用对应于刚性区域的刚性区域的变换矩阵集 多个表达样本中的每一个。

    IMAGE PROCESSOR, LIGHTING PROCESSOR AND METHOD THEREFOR
    4.
    发明申请
    IMAGE PROCESSOR, LIGHTING PROCESSOR AND METHOD THEREFOR 有权
    图像处理器，照明处理器及其方法

    公开(公告)号：US20130251243A1

    公开(公告)日：2013-09-26

    申请号：US13992513

    申请日：2011-12-09

    申请人： Hyun Jung Shim ,  Do Kyoon Kim ,  Tae Hyun Rhee

    发明人： Hyun Jung Shim ,  Do Kyoon Kim ,  Tae Hyun Rhee

    IPC分类号： G06T7/00

    CPC分类号： G06T7/40 ,  G06T5/007 ,  G06T5/50 ,  G06T15/506 ,  G06T19/006 ,  G06T2207/10024 ,  G06T2207/10028

    摘要： An image processor, a lighting processor, and a method therefore are provided. According to one aspect of the invention, the lighting processor can extract information related to defuse lighting applied to a real object using a colored image and a depth image of the real object. The lighting processor can recover the diffuse image for the real object using the extracted information related to diffuse lighting, and generate either a speculum image or a shadow image using the recovered diffuse image and the colored image.

    摘要翻译： 因此，提供了图像处理器，照明处理器和方法。 根据本发明的一个方面，照明处理器可以使用彩色图像和真实物体的深度图像来提取与应用于真实物体的点燃照明有关的信息。 照明处理器可以使用提取的与漫射照明相关的信息来恢复真实物体的漫射图像，并使用恢复的漫射图像和彩色图像生成窥镜图像或阴影图像。

    Rendering system and method and recording medium therefor
    6.
    发明授权
    Rendering system and method and recording medium therefor 失效
    渲染系统及方法及记录介质

    公开(公告)号：US07519449B2

    公开(公告)日：2009-04-14

    申请号：US10331651

    申请日：2002-12-31

    申请人： Tae-hyun Rhee ,  Hoon Han ,  Kwang-jae Lee

    发明人： Tae-hyun Rhee ,  Hoon Han ,  Kwang-jae Lee

    IPC分类号： G06F19/00

    CPC分类号： G06F17/50

    摘要： A rendering system and method, and a recording medium therefor are provided. The rendering system imports geometry and hierarchy structure information on a three-dimensional (3D) computer-aided design (CAD) model, which is produced in a commercial 3D CAD system, from the 3D CAD system through an interface, performs scene editing necessary for rendering without changing the initially modeled data, and then performs rendering. Accordingly, it is not necessary to correct the geometry data and restore the hierarchy structure information, and rendering can be easily performed in a short time.

    摘要翻译： 提供了一种渲染系统和方法及其记录介质。 渲染系统从三维CAD系统通过界面在三维（3D）计算机辅助设计（CAD）模型中导入几何和层次结构信息，该模型是在3D CAD系统中生产的，执行必要的场景编辑 渲染而不改变最初建模的数据，然后执行渲染。 因此，不需要校正几何数据并恢复层次结构信息，并且可以在短时间内容易地执行渲染。

    Apparatus and method for image processing
    7.
    发明授权
    Apparatus and method for image processing 有权

    公开(公告)号：US09870644B2

    公开(公告)日：2018-01-16

    申请号：US13495378

    申请日：2012-06-13

    申请人： In Woo Ha ,  Tae Hyun Rhee

    发明人： In Woo Ha ,  Tae Hyun Rhee

    IPC分类号： G06T15/00 ,  G06T19/00

    CPC分类号： G06T19/006

    摘要： Image processing apparatus and method. A modeling unit may generate a three-dimensional (3D) model corresponding to an actual object from an input color image and an input depth image corresponding to the input color image. A calculator may perform photon-based rendering with respect to an input virtual object and the 3D model based on input light environment information, and may generate a difference image comprising color distortion information occurring by inserting the virtual object into the 3D model. A rendering unit may generate a result image comprising the virtual object by synthesizing the difference image and the input color image.

    METHOD OF GENERATING ELASTICITY DATA, ELASTICITY DATA GENERATING APPARATUS, AND ELASTICITY IMAGE GENERATING SYSTEM BASED THEREON
    10.
    发明申请
    METHOD OF GENERATING ELASTICITY DATA, ELASTICITY DATA GENERATING APPARATUS, AND ELASTICITY IMAGE GENERATING SYSTEM BASED THEREON 审中-公开
    产生弹性数据的方法，弹性数据生成装置和基于其的弹性图像生成系统

    公开(公告)号：US20130217994A1

    公开(公告)日：2013-08-22

    申请号：US13626197

    申请日：2012-09-25

    申请人： Kyung-hwan Kim ,  Na-hyup Kang ,  Tae-hyun Rhee ,  Sang-wook Kim

    发明人： Kyung-hwan Kim ,  Na-hyup Kang ,  Tae-hyun Rhee ,  Sang-wook Kim

    IPC分类号： A61B6/00 ,  A61B5/103

    CPC分类号： A61B6/032 ,  A61B5/4244 ,  A61B6/5205 ,  A61B8/485 ,  A61B8/5207

    摘要： A method of generating elasticity data, an elasticity generating apparatus, and an elasticity image generating system based thereon is provided. The method of generating elasticity data includes receiving first elasticity data of a region of interest (ROI) in a subject, the first elasticity data indicating elasticity corresponding to a predetermined degree of deformation, receiving second elasticity data of a local region of the ROI in the subject, the second elasticity data indicating elasticity corresponding to a local degree of deformation that is greater than the predetermined degree of deformation, and generating third elasticity data of the ROI in the subject based on the received first elasticity data and second elasticity data, the third elasticity data indicating elasticity corresponding to a global degree of deformation that is greater than the predetermined degree of deformation.

    摘要翻译： 提供了一种产生弹性数据的方法，弹性产生装置和基于此的弹性图像生成系统。 产生弹性数据的方法包括接收对象中的感兴趣区域（ROI）的第一弹性数据，指示对应于预定变形度的弹性的第一弹性数据，接收在所述RO​​I中的ROI的局部区域的第二弹性数据 所述第二弹性数据指示对应于大于所述预定变形度的局部变形度的弹性，以及基于所接收的第一弹性数据和所述第二弹性数据，生成所述对象中的ROI的所述第三弹性数据，所述第三弹性数据 弹性数据表示对应于大于预定变形程度的全局变形度的弹性。