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1. 发明授权

US08880341B2 Method and apparatus for displaying three-dimensional terrain and route guidance 有权
标题翻译：显示三维地形和路线指导的方法和装置
公开(公告)号：US08880341B2
公开(公告)日：2014-11-04
申请号：US13743154
申请日：2013-01-16
申请人： Alpine Electronics, Inc.
发明人： Maung Han , Benjamin Poiesz
IPC分类号： G01C21/00 , G08G1/123 , G09G5/00 , G06T15/20 , G01C21/36 , G06T17/05
CPC分类号： G01C21/3638 , G01C21/3635 , G06T15/20 , G06T17/05 , G06T2210/36
摘要： A display method and apparatus for displaying three-dimensional terrains and route guidance achieves a flexible and high detail three-dimensional display operation by enabling to change parameters, such as a viewing angle of a selected three-dimensional object, a height of a selected three-dimensional object, and a level of details (LOD) of a selected part of the image. The display method and apparatus also enables to compensate discontinuity, if any, at a border portion of two or more images where such parameters have been changed. Since such a change is made only a selected portion or object on the three-dimensional image, a computation power, memory space or other resources of the navigation system may not be overburdened by such operations.
摘要翻译：用于显示三维地形和路线引导的显示方法和装置通过使得能够改变诸如所选择的三维物体的视角之类的参数来实现灵活和高度细节的三维显示操作，所选择的三维物体的高度维数对象以及所选部分图像的细节级别（LOD）。显示方法和装置还能够补偿在这些参数已被改变的两个或多个图像的边界部分处的不连续性（如果有的话）。由于仅对三维图像上的所选择的部分或对象进行这样的变更，因此导航系统的计算能力，存储器空间或其他资源不会因此而过载。

2. 发明申请

US20130131978A1 METHOD AND APPARATUS FOR DISPLAYING THREE-DIMENSIONAL TERRAIN AND ROUTE GUIDANCE 有权
标题翻译：用于显示三维地雷和路线指导的方法和装置
公开(公告)号：US20130131978A1
公开(公告)日：2013-05-23
申请号：US13743154
申请日：2013-01-16
申请人： Alpine Electronics, Inc.
发明人： Maung Han , Benjamin Poiesz
IPC分类号： G01C21/36
CPC分类号： G01C21/3638 , G01C21/3635 , G06T15/20 , G06T17/05 , G06T2210/36
摘要： A display method and apparatus for displaying three-dimensional terrains and route guidance achieves a flexible and high detail three-dimensional display operation by enabling to change parameters, such as a viewing angle of a selected three-dimensional object, a height of a selected three-dimensional object, and a level of details (LOD) of a selected part of the image. The display method and apparatus also enables to compensate discontinuity, if any, at a border portion of two or more images where such parameters have been changed. Since such a change is made only a selected portion or object on the three-dimensional image, a computation power, memory space or other resources of the navigation system may not be overburdened by such operations.
摘要翻译：用于显示三维地形和路线引导的显示方法和装置通过使得能够改变诸如所选择的三维物体的视角之类的参数来实现灵活和高度细节的三维显示操作，所选择的三维物体的高度维数对象以及所选部分图像的细节级别（LOD）。显示方法和装置还能够补偿在这些参数已被改变的两个或多个图像的边界部分处的不连续性（如果有的话）。由于仅对三维图像上的选择的部分或对象进行这样的变更，因此导航系统的计算能力，存储器空间或其他资源不会因此而过载。

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