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1.发明授权公开(公告)号：US08723928B2
公开(公告)日：2014-05-13
申请号：US12677373
申请日：2009-07-10
CPC分类号： H04N13/398 , G01B11/24
摘要： It is possible to perform three-dimensional shape measurement with easy processing, regardless of whether an object is moving or not. An image capturing unit (103) captures a captured image (I) including both a real image (I2) of the object (113R) and a mirror (101). A light amount changing unit (63a) changes a light amount of a virtual image (I1). An image separating unit (captured image separating unit 104) specifies, as a virtual image (Ib1), an image in a region having a different light amount (R1), in a captured image (Ia) in which the light amount is changed and a captured image (Ib) in which the light amount is not changed, and specifies an image in a region having the same light amount (R2) as a real image (Ib2). A three dimensional shape is reconstructed from the real image and so on that are specified.
摘要翻译： 无论物体是否移动，都可以容易地进行三维形状测量。 图像拍摄单元（103）捕获包括物体（113R）的实像（I2）和反射镜（101）两者的拍摄图像（I）。 光量改变单元（63a）改变虚像（I 1）的光量。 图像分离单元（拍摄图像分离单元104）在光量改变的拍摄图像（Ia）中指定具有不同光量（R1）的区域中的虚像（Ib1）的图像，以及 其中光量不改变的捕获图像（Ib），并且指定具有与实像相同的光量（R2）的区域中的图像（Ib2）。 从指定的实际图像等重建三维形状。
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2.发明申请公开(公告)号：US20110001793A1
公开(公告)日：2011-01-06
申请号：US12677373
申请日：2009-07-10
CPC分类号： H04N13/398 , G01B11/24
摘要： It is possible to perform three-dimensional shape measurement with easy processing, regardless of whether an object is moving or not. An image capturing unit (103) captures a captured image (I) including both a real image (I2) of the object (113R) and a mirror (101). A light amount changing unit (63a) changes a light amount of a virtual image (I1). An image separating unit (captured image separating unit 104) specifies, as a virtual image (Ib1), an image in a region having a different light amount (R1), in a captured image (Ia) in which the light amount is changed and a captured image (Ib) in which the light amount is not changed, and specifies an image in a region having the same light amount (R2) as a real image (Ib2). A three dimensional shape is reconstructed from the real image and so on that are specified.
摘要翻译： 无论物体是否移动，都可以容易地进行三维形状测量。 图像拍摄单元（103）捕获包括物体（113R）的实像（I2）和反射镜（101）两者的拍摄图像（I）。 光量改变单元（63a）改变虚像（I 1）的光量。 图像分离单元（拍摄图像分离单元104）在光量改变的拍摄图像（Ia）中指定具有不同光量（R1）的区域中的虚像（Ib1）的图像，以及 其中光量不改变的捕获图像（Ib），并且指定具有与实像相同的光量（R2）的区域中的图像（Ib2）。 从指定的实际图像等重建三维形状。
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3.发明授权公开(公告)号：US08866887B2
公开(公告)日：2014-10-21
申请号：US13258730
申请日：2011-02-22
申请人： Akira Uesaki
发明人： Akira Uesaki
CPC分类号： H04N13/275
摘要： A CG image combining device generates a CG image by mapping an image to an object. A memory unit stores shape data and a pair of left-view and right-view image data. A determination unit refers to the shape data to evaluate a curvature of the object's surface from normal vectors of polygons constituting the object. Furthermore, the determination unit determines whether the object is suitable for stereoscopic image mapping by comparing the curvature with a threshold. A mapping unit (i) generates left-view CG data by combining the left-view image data with the shape data and generates right-view CG data by combining the right-view image data with the shape data, when the object is suitable for the mapping, and (ii) generates left-view CG data and right-view CG data by combining one of the left-view and right-view image data with the shape data, when the object is not suitable for the mapping.
摘要翻译： CG图像组合装置通过将图像映射到对象来生成CG图像。 存储单元存储形状数据和一对左视图和右视图像数据。 确定单元参考形状数据，以从构成对象的多边形的法向量中评估对象表面的曲率。 此外，确定单元通过将曲率与阈值进行比较来确定对象是否适于立体图像映射。 映射单元（i）通过将左视图图像数据与形状数据组合来生成左视图CG数据，并且当对象适合于对象时，通过组合右视图像数据和形状数据来生成右视图CG数据 映射，以及（ii）当对象不适于映射时，通过组合左视图图像数据和右视图图像数据之一来生成左视图CG数据和右视图CG数据。
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4.发明申请GRAPHICS RENDERING APPARATUS, GRAPHICS RENDERING METHOD, GRAPHICS RENDERING PROGRAM, RECORDING MEDIUM HAVING RECORDED THEREIN GRAPHICS RENDERING PROGRAM, AND INTEGRATED CIRCUIT 有权图形渲染设备，图形渲染方法，图形渲染程序，具有记录的图形渲染程序的记录介质和集成电路公开(公告)号：US20110134117A1
公开(公告)日：2011-06-09
申请号：US13058894
申请日：2010-06-24
申请人： Akira Uesaki
发明人： Akira Uesaki
CPC分类号： G06T15/04 , G06T2210/12
摘要： To aim to provide a graphics rendering apparatus comprising: a scaling coefficient determination unit operable to determine, based on polygon data representing a polygon onto which a texture is to be mapped, a scaling coefficient that is a basis for scaling first vector data from which the texture is to be generated; a vector data conversion unit operable to generate second vector data by scaling the first vector data based on the scaling coefficient; a texture generation unit operable to generate a texture based on the second vector data; and a texture mapping unit operable to map the texture generated by the texture generation unit onto the polygon.
摘要翻译： 旨在提供一种图形渲染装置，包括：缩放系数确定单元，可操作以基于表示要在其上映射纹理的多边形的多边形数据来确定缩放系数，缩放系数是用于缩放第一矢量数据的基础， 要生成纹理; 矢量数据转换单元，用于通过基于缩放系数对第一矢量数据进行缩放来产生第二矢量数据; 纹理生成单元，用于基于所述第二矢量数据生成纹理; 以及纹理映射单元，用于将由纹理生成单元生成的纹理映射到多边形上。
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5.发明授权Method and apparatus for computer graphics animation utilizing element groups with associated motions 失效使用具有相关运动的元素组的计算机图形动画的方法和装置公开(公告)号：US06999084B2
公开(公告)日：2006-02-14
申请号：US10379552
申请日：2003-03-06
CPC分类号： G06T13/40
摘要： An animation control unit specifies shape data, hierarchical structure data, a group table, and state information. A character state calculating unit obtains the specified shape data from a shape data storing unit, the hierarchical structure data from a hierarchical structure storing unit, and the group table from a table storing unit. The character state calculating unit also obtains motion data shown in the specified state information from a motion data storing unit and specifies, from the obtained motion data, motion data identified by each group number. In accordance with the obtained hierarchical structure data, the character state calculating unit corrects the shape data by using the specified motion data. A three-dimensional rendering unit renders the corrected shape data to generate an image, and a display unit displays the generated image.
摘要翻译： 动画控制单元指定形状数据，层次结构数据，组表和状态信息。 字符状态计算单元从形状数据存储单元获得指定的形状数据，来自分层结构存储单元的分层结构数据和来自表格存储单元的组表。 字符状态计算单元还从运动数据存储单元获取指定状态信息中所示的运动数据，并根据获得的运动数据指定由每个组号识别的运动数据。 根据获得的分层结构数据，字符状态计算单元通过使用指定的运动数据来校正形状数据。 三维渲染单元呈现校正的形状数据以生成图像，并且显示单元显示所生成的图像。
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公开(公告)号：US20050034084A1
公开(公告)日：2005-02-10
申请号：US10909307
申请日：2004-08-03
CPC分类号： H04M1/72555 , G06F3/0485 , G06T15/04
摘要： A mobile terminal device 100 comprises an object unit 100a operable to generate and store various kinds of objects composed of three-dimensional objects, a database unit 100b operable to store information displayed for the three-dimensional objects, a key input unit 100c operable to perform input processing by input keys such as cursor keys, a rendering unit 100d operable to render various kinds of objects passed by the object unit 100a based on the position information and a display unit 100e operable to generate and display images to be displayed on the display screen.
摘要翻译： 移动终端装置100包括可操作以生成和存储由三维对象组成的各种对象的对象单元100a，可操作以存储为三维对象显示的信息的数据库单元100b，可操作以执行的键输入单元100c 通过诸如光标键的输入键的输入处理，可用于基于位置信息呈现由对象单元100a传递的各种对象的渲染单元100d，以及可操作以生成和显示要在显示屏幕上显示的图像的显示单元100e 。
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公开(公告)号：US06844876B2
公开(公告)日：2005-01-18
申请号：US10158129
申请日：2002-05-31
申请人： Akira Uesaki , Yoshiyuki Mochizuki
发明人： Akira Uesaki , Yoshiyuki Mochizuki
CPC分类号： G06T17/205 , G06T17/20
摘要： A three-dimensional (3D) graphic generation apparatus and its generation method according to the present invention generate high quality 3D graphics from two-dimensional (2D) graphics such as characters, without requiring difficult operations. Triangulation is performed using outline data corresponding to a sequence of all points which form an outline of a 2D graphic including a 2D character or the like, and thereafter configurations of the triangles are changed using the outline segments. The generated triangles are judged whether or not they are components of the character, and triangles that have been judged as the components are spatially moved, thereby generating the top surface. Further, side surfaces are generated by connecting corresponding points, thereby generating a 3D graphic.
摘要翻译： 根据本发明的三维（3D）图形生成装置及其生成方法从诸如字符的二维（2D）图形生成高质量的3D图形，而不需要困难的操作。 使用对应于形成包括2D字符等的2D图形的轮廓的所有点的序列的轮廓数据进行三角测量，然后使用轮廓线段改变三角形的配置。 判断生成的三角形是否是字符的分量，并且已经被判断为分量的三角形在空间上移动，从而生成顶面。 此外，通过连接相应的点来产生侧面，从而生成3D图形。
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8.发明授权Animation data generation apparatus, animation data generation method, animated video generation apparatus, and animated video generation method 有权动画数据生成装置，动画数据生成方法，动画图像生成装置和动画图像生成方法公开(公告)号：US06828971B2
公开(公告)日：2004-12-07
申请号：US10119158
申请日：2002-04-10
IPC分类号： G06T1300
CPC分类号： G06T13/20
摘要： An animation data generation apparatus that supplies a state where a character string can be read in a part of 3D character animation generated based on functions. The apparatus includes an interface unit for setting characters which are used for animation, time allocation between 3D character animations in a moving standstill state, and the type of the animation in the moving state. The apparatus also includes a calculation unit for calculating the number of frames corresponding to animation based on the time allocation, and a generation unit for generating animation data in the standstill state so that 3D characters corresponding to the set characters can be read, and for generating data of the 3D character animation in a moving state so as to link to the data of the animation in the standstill state by using the number of calculated frames and a function corresponding to the set animation.
摘要翻译： 一种动画数据生成装置，其提供在基于功能生成的3D角色动画的一部分中可以读取字符串的状态。 该装置包括用于设置用于动画的字符的接口单元，在移动停止状态下的3D字符动画之间的时间分配和移动状态中的动画的类型。 该装置还包括：计算单元，用于基于时间分配来计算与动画相对应的帧数;以及生成单元，用于生成处于静止状态的动画数据，使得可以读取与所设置的字符相对应的3D字符，并且用于生成 通过使用所计算的帧的数量和与设置的动画相对应的功能，以处于移动状态的3D角色动画的数据，以链接到处于停止状态的动画的数据。
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9.发明授权Graphics rendering apparatus, graphics rendering method, Recording medium having recorded therein graphics rendering program, and integrated circuit for rendering a high-quality image using a scaling coefficient 有权图形绘制装置，图形绘制方法，其中记录有图形渲染程序的记录介质，以及用于使用缩放系数渲染高质量图像的集成电路公开(公告)号：US08537173B2
公开(公告)日：2013-09-17
申请号：US13058894
申请日：2010-06-24
申请人： Akira Uesaki
发明人： Akira Uesaki
IPC分类号： G09G5/00
CPC分类号： G06T15/04 , G06T2210/12
摘要： A graphics rendering apparatus including a scaling coefficient determination unit operable to determine, based on polygon data representing a polygon onto which a texture is to be mapped, a scaling coefficient that is a basis for scaling first vector data from which the texture is to be generated; a vector data conversion unit operable to generate second vector data by scaling the first vector data based on the scaling coefficient; a texture generation unit operable to generate a texture based on the second vector data; and a texture mapping unit operable to map the texture generated by the texture generation unit onto the polygon.
摘要翻译： 一种图形绘制装置，包括缩放系数确定单元，其可操作以基于表示要在其上映射纹理的多边形的多边形数据来确定缩放系数，该缩放系数是用于缩放要从其生成纹理的第一矢量数据的基础 ; 矢量数据转换单元，用于通过基于缩放系数对第一矢量数据进行缩放来产生第二矢量数据; 纹理生成单元，用于基于所述第二矢量数据生成纹理; 以及纹理映射单元，用于将由纹理生成单元生成的纹理映射到多边形上。
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10.发明授权Curved surface image processing apparatus and curved surface image processing method 有权曲面图像处理装置和曲面图像处理方法公开(公告)号：US07212205B2
公开(公告)日：2007-05-01
申请号：US10703508
申请日：2003-11-10
申请人： Akira Uesaki , Akio Nishimura , Tadashi Kobayashi , Yoshiyuki Mochizuki , Kazu Segawa , Makoto Yamakura , Kazutaka Nishio , Hitoshi Araki , Kenji Nishimura
发明人： Akira Uesaki , Akio Nishimura , Tadashi Kobayashi , Yoshiyuki Mochizuki , Kazu Segawa , Makoto Yamakura , Kazutaka Nishio , Hitoshi Araki , Kenji Nishimura
IPC分类号： G06T15/00
CPC分类号： G06T17/30
摘要： A curved surface image processing apparatus 100 according to the present invention that can render an object at higher speed and in higher quality by performing image processing using NURBS data includes: a data input unit 101 for receiving NURBS data; a coordinate transformation unit 102 for performing coordinate transformation on NURBS data; an animation control unit 103 for controlling animation data of each frame to be rendered; a data transformation unit 104 for transforming NURBS data into rational Bezier data; a patch division unit 105 for subdividing a rational Bezier surface patch; a normal determination unit 106 for calculating normals of control points of a divided surface patch; a perspective transformation unit 107 for performing perspective transformation on a divided surface patch; and a rendering unit 108 for rendering a surface patch.
摘要翻译： 根据本发明的能够通过使用NURBS数据进行图像处理，能够以更高的速度和更高质量呈现物体的曲面图像处理装置100包括：数据输入单元101，用于接收NURBS数据; 用于对NURBS数据执行坐标变换的坐标变换单元102; 用于控制要渲染的每帧的动画数据的动画控制单元103; 数据转换单元104，用于将NURBS数据变换为有理Bezier数据; 用于细分有理Bezier曲面贴片的贴片分割单元105; 用于计算分割表面贴片的控制点的法线的正常确定单元106; 透视变换单元107，用于对分割的表面贴片执行透视变换; 以及用于渲染表面贴片的渲染单元108。
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