Plotting method, plotting program, and plotting equipment
    1.
    发明授权
    Plotting method, plotting program, and plotting equipment 有权
    绘图方法,绘图程序和绘图设备

    公开(公告)号:US07633500B2

    公开(公告)日:2009-12-15

    申请号:US10594320

    申请日:2005-03-15

    IPC分类号: G06T15/00 G09G5/36

    CPC分类号: G06T15/40 G09B29/00

    摘要: A ground object is arranged so that it overlaps with a cylindrical object. Inside the cylindrical object, foot data of the ground object is arranged. Since the foot data on the side of a fore-end opening is positioned behind a fore-end face object with respect to view point coordinates, hidden surface removal is carried out for an image of the foot data on the side of the fore-end opening viewed from the view point coordinates by a Z value of a transparent drawn image of the fore-end face object.

    摘要翻译: 地面物体被布置成使其与圆柱形物体重叠。 在圆柱体内部,布置了地面物体的脚数据。 由于前端开口侧的脚数据相对于视点坐标位于前端面对象的后方,因此对前端侧的脚数据的图像进行隐藏表面移除 从视点坐标观察的前端面对象的透明绘制图像的Z值的开口。

    Plotting method, plotting program, and plotting equipment
    2.
    发明申请
    Plotting method, plotting program, and plotting equipment 有权
    绘图方法,绘图程序和绘图设备

    公开(公告)号:US20070176928A1

    公开(公告)日:2007-08-02

    申请号:US10594320

    申请日:2005-03-15

    IPC分类号: G06T15/20

    CPC分类号: G06T15/40 G09B29/00

    摘要: A ground object is arranged so that it overlaps with a cylindrical object. Inside the cylindrical object, foot data of the ground object is arranged. Since the foot data on the side of a fore-end opening is positioned behind a fore-end face object with respect to view point coordinates, hidden surface removal is carried out for an image of the foot data on the side of the fore-end opening viewed from the view point coordinates by a Z value of a transparent drawn image of the fore-end face object.

    摘要翻译: 地面物体被布置成使其与圆柱形物体重叠。 在圆柱体内部,布置了地面物体的脚数据。 由于前端开口侧的脚数据相对于视点坐标位于前端面对象的后方,因此对前端侧的脚数据的图像进行隐藏表面移除 从视点坐标观察的前端面对象的透明绘制图像的Z值的开口。

    Map creation device and navigation device
    3.
    发明授权
    Map creation device and navigation device 有权
    地图制作装置和导航装置

    公开(公告)号:US07822541B2

    公开(公告)日:2010-10-26

    申请号:US10594728

    申请日:2005-03-24

    IPC分类号: G01C21/00 G09B29/00

    CPC分类号: G06T17/05 G01C21/32

    摘要: A map creation device includes a simple-ground-information creating unit, an on-ground-structure-information creating unit, and a map-information creating unit. The simple-ground-information creating unit creates, based on the ground object, a simple ground object expressing the three-dimensional shape with less amount of data than the ground object. The on-ground-structure-information creating unit creates, based on the simple ground object, an on-ground-structure object expressing a three-dimensional shape of an on-ground structure that is present on a surface of the ground by adding height information to a two-dimensional on-ground-structure object expressing a two-dimensional shape of the on-ground structure. The map-information creating unit creates map information in which the on-ground-structure object is superimposed on the ground object.

    摘要翻译: 地图创建装置包括简单地面信息创建单元,地面结构信息创建单元和地图信息创建单元。 简单地面信息创建单元基于地面物体创建表示具有比地面物体少的数据量的三维形状的简单地面物体。 地面结构信息创建单元基于简单的地面物体创建表示地面结构的三维形状的地面结构物体,该地面结构物体存在于地面的表面,通过增加高度 信息提供给表示地面结构的二维形状的二维地面结构物体。 地图信息创建单元创建地面信息,其中地面结构物体叠加在地面物体上。

    DISPLAY PROCESSING DEVICE, DISPLAY PROCESSING METHOD, AND DISPLAY PROCESSING PROGRAM
    4.
    发明申请
    DISPLAY PROCESSING DEVICE, DISPLAY PROCESSING METHOD, AND DISPLAY PROCESSING PROGRAM 审中-公开
    显示处理装置,显示处理方法和显示处理程序

    公开(公告)号:US20090315881A1

    公开(公告)日:2009-12-24

    申请号:US12295547

    申请日:2007-03-30

    IPC分类号: G06T1/00

    摘要: In case it is necessary to have high-speed drawing processing such as display scrolling and so on, a drawing switching signal is input at a step, and high-speed drawing display data is output to a display at a step in response to this input, thereby display is performed. A high-speed drawing data generating means generates high-speed drawing display data for displaying each pixel concerning a character or visual object using a digitized gradation value digitized from each corresponding gradation value, and display is performed on this generated data. When it is necessary to have high-speed drawing, it is possible to have quick processing without increasing loads on a CPU and graphic controller on digitized data from gradation value.

    摘要翻译: 在需要进行诸如显示滚动等的高速绘制处理的情况下,在步骤中输入绘图切换信号,并且响应于该输入而将高速绘制显示数据输出到显示器 ,从而进行显示。 高速绘图数据生成装置生成用于使用从每个对应的灰度值数字化的数字化灰度值来显示关于字符或视觉对象的每个像素的高速绘图显示数据,并且对该生成的数据进行显示。 当需要高速绘图时,可以快速处理,而不会在CPU和图形控制器上增加来自灰度值的数字化数据的负载。

    DISPLAY PROCESSING DEVICE, DISPLAY PROCESSING METHOD, AND DISPLAY PROCESSING PROGRAM
    5.
    发明申请
    DISPLAY PROCESSING DEVICE, DISPLAY PROCESSING METHOD, AND DISPLAY PROCESSING PROGRAM 审中-公开
    显示处理装置,显示处理方法和显示处理程序

    公开(公告)号:US20090174715A1

    公开(公告)日:2009-07-09

    申请号:US12295385

    申请日:2007-03-12

    IPC分类号: G06T11/00

    CPC分类号: G09G5/225

    摘要: A font controller extracts and reads each time only the pre-rasterized bitmap font data groups to be used simultaneously among a plurality of pre-rasterized bitmap font data groups stored on the hard disk drive in advance, and expands and stores the groups in a work memory. With this arrangement, it is possible to significantly decrease the amount of memory consumed because the memory capacity required in the work memory is sufficient only with the read data amount to be extracted.

    摘要翻译: 字体控制器提取并读取预先在存储在硬盘驱动器上的多个预光栅化位图字体数据组之间同时使用的预光栅化位图字体数据组,并且将这些组扩展并存储在工作中 记忆。 通过这种布置,由于只有在提取读取的数据量的情况下,工作存储器中所需的存储器容量才足够,所以可以显着地减少存储器的消耗量。

    Image generating apparatus, image generating method, and computer program
    7.
    发明授权
    Image generating apparatus, image generating method, and computer program 失效
    图像生成装置,图像生成方法以及计算机程序

    公开(公告)号:US07221364B2

    公开(公告)日:2007-05-22

    申请号:US10253702

    申请日:2002-09-25

    IPC分类号: G06T15/00

    摘要: An image generating apparatus (1) is provided with: a drawing application processor (11) for indicating a drawing device (13) to generate a 3D image; and a graphics library (12). The drawing application processor separates information to generate the image into coordinate transformation information and drawing object information and generates both with two independent generating devices respectively, and the graphics library stores and manages these information. The drawing device generates the 3D image on the basis of these stored and managed information and outputs it to a display device. The drawing object information is prepared for a broader area than the area of a field of view corresponding to the 3D image to be displayed this time.

    摘要翻译: 一种图像产生装置(1)具有:用于指示绘制装置(13)以产生3D图像的绘图应用处理器(11); 和图形库(12)。 绘图应用处理器分离信息以将图像生成为坐标变换信息和绘制对象信息,并分别生成两个独立生成设备,图形库存储和管理这些信息。 绘图装置基于这些存储和管理的信息生成3D图像,并将其输出到显示装置。 准备绘制对象信息比此次要显示的3D图像对应的视野的区域更宽的区域。

    Image generating apparatus, image generating method, and computer program
    8.
    发明授权
    Image generating apparatus, image generating method, and computer program 失效
    图像生成装置,图像生成方法以及计算机程序

    公开(公告)号:US07218319B2

    公开(公告)日:2007-05-15

    申请号:US10253720

    申请日:2002-09-25

    IPC分类号: G06T15/00

    摘要: An image generating apparatus (1) is provided with: a drawing application processor (11) for indicating a drawing device (13) to draw a 3D image; and a graphics library (12). The drawing application processor is provided with a drawing object information generation device for generating drawing object information to draw an image; and a coordinate transformation information generation device for generating coordinate transformation information. The drawing device generates the 3D image by applying the coordinate transformation information to the drawing object information. An identifier is set to the coordinate transformation information. When the drawing device generates the 3D image, the coordinate transformation information is identified with the identifier.

    摘要翻译: 一种图像生成装置(1)具有:画面应用处理器(11),用于指示绘图装置(13)画出3D图像; 和图形库(12)。 绘图应用处理器设置有用于生成绘制对象信息以绘制图像的绘图对象信息生成装置; 以及用于产生坐标变换信息的坐标变换信息生成装置。 绘图装置通过将坐标变换信息应用于绘制对象信息来生成3D图像。 将标识符设置为坐标变换信息。 当绘图装置生成3D图像时,用标识符识别坐标变换信息。

    Image generating apparatus, image generating method, and computer program
    9.
    发明授权
    Image generating apparatus, image generating method, and computer program 失效
    图像生成装置,图像生成方法以及计算机程序

    公开(公告)号:US07215335B2

    公开(公告)日:2007-05-08

    申请号:US10253802

    申请日:2002-09-25

    IPC分类号: G06T15/00

    摘要: A picture generating apparatus (1) is provided with: a drawing application processor (11) for instructing a drawing device (13) to generate a 3D image; and a graphics library (12). The drawing application processor is provided with a drawing object information generation device for generating drawing object information to generate an image; and a coordinate transformation information generation device for generating coordinate transformation information. The drawing device generates the 3D image by applying the coordinate transformation information to the drawing object information. Consequently, this ensures the high-speed generation of the image and the ability of replacement of the drawing device.

    摘要翻译: 图像产生装置(1)具有:用于指示绘图装置(13)产生3D图像的绘图应用处理器(11); 和图形库(12)。 绘图应用处理器设置有用于生成绘制对象信息以生成图像的绘图对象信息生成装置; 以及用于产生坐标变换信息的坐标变换信息生成装置。 绘图装置通过将坐标变换信息应用于绘制对象信息来生成3D图像。 因此,这确保了图像的高速生成和绘图装置的更换能力。

    Map Creation Device And Navigation Device
    10.
    发明申请
    Map Creation Device And Navigation Device 有权
    地图创建设备和导航设备

    公开(公告)号:US20070200845A1

    公开(公告)日:2007-08-30

    申请号:US10594728

    申请日:2005-03-24

    IPC分类号: G06T15/00

    CPC分类号: G06T17/05 G01C21/32

    摘要: In a map creation device (100), a simple-three-dimensional-ground-information creating unit (104) creates, using a three-dimensional ground object indicating a three-dimensional shape of a ground, a simple-three-dimensional ground object having less amount of data than the three-dimensional ground object. A three-dimensional-on-ground-structure-information creating unit (105) adds, using the simple-three-dimensional ground object created, height information to a two-dimensional on-ground-structure object indicating a two-dimensional shape of an on-ground structure present on a surface of the ground. Then, a three-dimensional on-ground-structure object indicating a three-dimensional shape of the on-ground structure is created. A three-dimensional-map-information creating unit (106) creates three-dimensional map information based on the three-dimensional ground object and the three-dimensional on-ground-structure object.

    摘要翻译: 在地图创建装置(100)中,简单三维地面信息生成单元(104)使用表示地面的三维形状的三维地面物体来生成简单的三维地面 具有比三维地面物体少的数据量的物体。 三维地面结构信息生成单元(105)使用所生成的简单三维地物,将高度信息添加到表示二维形状的二维地面结构对象 存在于地表面上的地面结构。 然后,形成表示地面结构的三维形状的三维地面结构物体。 三维地图信息创建单元(106)基于三维地面物体和三维地面结构对象创建三维地图信息。