公开(公告)号：US08866887B2

公开(公告)日：2014-10-21

申请号：US13258730

申请日：2011-02-22

Applicant: Akira Uesaki

Inventor： Akira Uesaki

IPC: H04N13/00 ,  H04N13/02

CPC classification number: H04N13/275

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08723928B2

公开(公告)日：2014-05-13

申请号：US12677373

申请日：2009-07-10

Applicant: Takaaki Moriyama ,  Akira Uesaki ,  Tadashi Yoshida ,  Yudai Ishibashi

Inventor： Takaaki Moriyama ,  Akira Uesaki ,  Tadashi Yoshida ,  Yudai Ishibashi

IPC: H04N7/18 ,  H04N13/04

CPC classification number: H04N13/398 ,  G01B11/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110134117A1

公开(公告)日：2011-06-09

申请号：US13058894

申请日：2010-06-24

Applicant: Akira Uesaki

Inventor： Akira Uesaki

IPC: G06T15/00 ,  G09G5/00

CPC classification number: G06T15/04 ,  G06T2210/12

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06999084B2

公开(公告)日：2006-02-14

申请号：US10379552

申请日：2003-03-06

Applicant: Yoshiyuki Mochizuki ,  Katsunori Orimoto ,  Toshiki Hijiri ,  Akira Uesaki ,  Shigeo Asahara

Inventor： Yoshiyuki Mochizuki ,  Katsunori Orimoto ,  Toshiki Hijiri ,  Akira Uesaki ,  Shigeo Asahara

IPC: G06T13/00 ,  G06T15/70

CPC classification number: G06T13/40

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120013616A1

公开(公告)日：2012-01-19

申请号：US13258730

申请日：2011-02-22

Applicant: Akira Uesaki

Inventor： Akira Uesaki

IPC: G06T15/00 ,  G06T11/20

CPC classification number: H04N13/275

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110001793A1

公开(公告)日：2011-01-06

申请号：US12677373

申请日：2009-07-10

Applicant: Takaaki Moriyama ,  Akira Uesaki ,  Tadashi Yoshida ,  Yudai Ishibashi

Inventor： Takaaki Moriyama ,  Akira Uesaki ,  Tadashi Yoshida ,  Yudai Ishibashi

IPC: H04N13/02 ,  G06K9/20

CPC classification number: H04N13/398 ,  G01B11/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07015917B2

公开(公告)日：2006-03-21

申请号：US10883765

申请日：2004-07-06

Applicant: Akira Uesaki ,  Tadashi Kobayashi ,  Kazutaka Nishio ,  Akio Nishimura ,  Yoshiyuki Mochizuki

Inventor： Akira Uesaki ,  Tadashi Kobayashi ,  Kazutaka Nishio ,  Akio Nishimura ,  Yoshiyuki Mochizuki

IPC: G09G5/39 ,  G06T15/40

CPC classification number: G06T17/20 ,  G06T17/205 ,  G06T17/30

Abstract: A subdivision level determination unit (13) in a curved surface subdivision apparatus (10) accepts an input of information about control points that define a shape of a curved surface and determines the subdivision level for the surface. Next, it sets, for a subdivision processing operation control unit (16), a control table corresponding to the determined subdivision level. The subdivision processing operation control unit (16) executes the subdivision processing while controlling a work memory unit (14) and a subdivision processing operation unit (15) based on the set control table.

Abstract translation: 曲面分割装置（10）中的细分级别确定单元（13）接受关于限定曲面形状的控制点的信息的输入，并确定表面的细分级别。 接下来，针对细分处理运算控制部（16），设定与所确定的细分级别对应的控制表。 细分处理操作控制单元（16）在基于设置的控制表控制工作存储器单元（14）和细分处理操作单元（15）的同时执行细分处理。

公开(公告)号：US20050012750A1

公开(公告)日：2005-01-20

申请号：US10883765

申请日：2004-07-06

Applicant: Akira Uesaki ,  Tadashi Kobayashi ,  Kazutaka Nishio ,  Akio Nishimura ,  Yoshiyuki Mochizuki

Inventor： Akira Uesaki ,  Tadashi Kobayashi ,  Kazutaka Nishio ,  Akio Nishimura ,  Yoshiyuki Mochizuki

IPC: G06T15/10 ,  G06T17/20 ,  G06T17/30 ,  G09G5/39

CPC classification number: G06T17/20 ,  G06T17/205 ,  G06T17/30

Abstract: A subdivision level determination unit (13) in a curved surface subdivision apparatus (10) accepts an input of information about control points that define a shape of a curved surface and determines the subdivision level for the surface. Next, it sets, for a subdivision processing operation control unit (16), a control table corresponding to the determined subdivision level. The subdivision processing operation control unit (16) executes the subdivision processing while controlling a work memory unit (14) and a subdivision processing operation unit (15) based on the set control table.

Abstract translation: 曲面分割装置（10）中的细分级别确定单元（13）接受关于限定曲面形状的控制点的信息的输入，并确定表面的细分级别。 接下来，针对细分处理运算控制部（16），设定与所确定的细分级别对应的控制表。 细分处理操作控制单元（16）在基于设置的控制表控制工作存储器单元（14）和细分处理操作单元（15）的同时执行细分处理。

公开(公告)号：US20050034084A1

公开(公告)日：2005-02-10

申请号：US10909307

申请日：2004-08-03

Applicant: Toshikazu Ohtsuki ,  Katsunori Orimoto ,  Toshiki Hijiri ,  Akira Uesaki ,  Yoshiyuki Mochizuki

Inventor： Toshikazu Ohtsuki ,  Katsunori Orimoto ,  Toshiki Hijiri ,  Akira Uesaki ,  Yoshiyuki Mochizuki

IPC: G06T15/20 ,  H04M1/725 ,  G09G5/00

CPC classification number: H04M1/72555 ,  G06F3/0485 ,  G06T15/04

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US06844876B2

公开(公告)日：2005-01-18

申请号：US10158129

申请日：2002-05-31

Applicant: Akira Uesaki ,  Yoshiyuki Mochizuki

Inventor： Akira Uesaki ,  Yoshiyuki Mochizuki

IPC: G06T7/60 ,  G06T15/00 ,  G06T17/20 ,  G06T19/00 ,  G09G5/24 ,  G09G5/36

CPC classification number: G06T17/205 ,  G06T17/20

Abstract: 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.

Abstract translation: 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。