公开(公告)号：US20130345961A1

公开(公告)日：2013-12-26

申请号：US13532259

申请日：2012-06-25

申请人： Adam L. Leader ,  Andrew Kirmse

发明人： Adam L. Leader ,  Andrew Kirmse

IPC分类号： G01C21/34

CPC分类号： G01C21/20 ,  G01C21/3617

摘要： In one implementation, a computer-implemented method includes obtaining travel information that indicates travel patterns for a mobile computing device that is associated with a user; identifying a current context for the mobile computing device and the user; identifying one or more destination locations that the user has at least a threshold likelihood of travelling to with the mobile computing device based on the current context and the obtained travel information; generating a prediction that one or more events have at least a threshold probability of occurring along one or more of a plurality of routes for travelling to the identified one or more destination locations; selecting a particular route from the plurality of routes to recommend to the user based on the current context and the prediction of the one or more events; and providing route information that identifies the selected particular route.

摘要翻译： 在一个实现中，计算机实现的方法包括获得指示与用户相关联的移动计算设备的旅行模式的旅行信息; 识别移动计算设备和用户的当前上下文; 基于当前上下文和获得的旅行信息，识别用户至少具有与移动计算设备一起旅行的阈值似然性的一个或多个目的地位置; 产生一个或多个事件具有至少一个阈值概率的预测，所述阈值概率沿着多个路线中的一个或多个路线发生，以行进到所识别的一个或多个目的地位置; 基于所述当前上下文和所述一个或多个事件的预测，从所述多个路由选择特定路由以向所述用户推荐; 以及提供标识所选择的特定路线的路线信息。

公开(公告)号：US20110109719A1

公开(公告)日：2011-05-12

申请号：US12591113

申请日：2009-11-09

申请人： Randall Wilson ,  Charles C. Rhodes ,  Andrew Kirmse ,  Stephen D. Zelinka

发明人： Randall Wilson ,  Charles C. Rhodes ,  Andrew Kirmse ,  Stephen D. Zelinka

IPC分类号： H04N13/00 ,  H04N7/18

CPC分类号： G01C11/02 ,  G06T3/005

摘要： Embodiments of this invention relates to orthorectifying oblique imagery to a nadir view. In an embodiment, a method orthorectifies oblique photographic imagery. An oblique photographic image is projected onto a three-dimensional model of terrain. Points are sampled from the projected photographic image at the intersection of the three-dimensional model of terrain and parallel rays extended from a virtual viewport having a nadir perspective. The sampled points are assembled into an orthorectified image. Finally, the orthorectified image or the sampled points are adjusted approximately according to a difference in tilt angle between a camera that captured the oblique photographic image and the viewport having the nadir perspective to generate a foreshortened orthorectified image. Each location in the foreshortened orthorectified image corresponds linearly to a corresponding location in a two-dimensional map.

摘要翻译： 本发明的实施例涉及将倾斜图像正射矫正到最低点。 在一个实施例中，一种方法使倾斜的照相图像正确化。 将倾斜摄影图像投影到地形的三维模型上。 在从具有最低底视角的虚拟视口延伸的地形和平行光线的三维模型的交点处，从投影摄影图像采样点。 采样点被组装成正射校正图像。 最后，根据捕获斜照相图像的照相机和具有最低透视角度的视口之间的倾斜角度的差异，近似地调整正射校正图像或采样点以产生缩短的正射校正图像。 缩短正交校正图像中的每个位置线性地对应于二维图中的对应位置。

公开(公告)号：US20050270311A1

公开(公告)日：2005-12-08

申请号：US11051534

申请日：2005-02-05

申请人： Jens Rasmussen ,  Lars Rasmussen ,  Bret Taylor ,  James Norris ,  Stephen Ma ,  Andrew Kirmse ,  Noel Gordon ,  Seth LaForge

发明人： Jens Rasmussen ,  Lars Rasmussen ,  Bret Taylor ,  James Norris ,  Stephen Ma ,  Andrew Kirmse ,  Noel Gordon ,  Seth LaForge

IPC分类号： G01C21/32 ,  G01C21/36 ,  G06F17/30 ,  G06T3/40 ,  G06T11/40 ,  G09B29/10 ,  G09G5/00

CPC分类号： G06T3/40 ,  G01C21/32 ,  G01C21/367 ,  G06F17/3087 ,  G06Q40/12 ,  G06T11/40 ,  G06T17/05 ,  G09B29/003 ,  G09B29/004 ,  G09B29/10

摘要： Various methods, systems, and apparatus for implementing aspects of a digital mapping system are disclosed. One such method includes sending a location request from a client-side computing device to a map tile server, receiving a set of map tiles in response to the location request, assembling said received map tiles into a tile grid, aligning the tile grid relative to a clipping shape, and displaying the result as a map image. One apparatus according to aspects of the present invention includes means for sending a location request from a client-side computing device to a map tile server, means for receiving a set of map tiles in response to the location request, means for assembling said received map tiles into a tile grid, means for aligning the tile grid relative to a clipping shape, and means for displaying the result as a map image. Such an apparatus may further include direction control or zoom control objects as interactive overlays on the displayed map image, and may also include route or location overlays on the map image.

摘要翻译： 公开了用于实现数字地图系统方面的各种方法，系统和装置。 一种这样的方法包括将位置请求从客户端计算设备发送到地图瓦片服务器，响应于位置请求接收一组地图瓦片，将所接收的地图瓦片组装成瓦片格栅，将瓦片格栅相对于 剪切形状，并将结果显示为地图图像。 根据本发明的方面的一种装置包括用于将位置请求从客户端计算设备发送到地图瓦片服务器的装置，用于响应于位置请求来接收一组地图瓦片的装置，用于组装所述接收到的地图的装置 将瓦片切成瓷砖格栅，用于使瓦片格栅相对于裁切形状对准的装置，以及用于将结果显示为地图图像的装置。 这样的装置还可以包括方向控制或缩放控制对象作为显示的地图图像上的交互叠加，并且还可以包括地图图像上的路线或位置覆盖。