公开(公告)号：US20150149127A1

公开(公告)日：2015-05-28

申请号：US13657284

申请日：2012-10-22

Applicant: Google Inc.

Inventor： Joshua Sam Schpok ,  Tilman Reinhardt

IPC: G06F17/50 ,  G06F17/10

CPC classification number: G06F17/509 ,  G06F17/5004

Abstract: Embodiments disclosed herein relate to synthesis of road elevation values. An embodiment includes traversing one or more road paths from a point in a road network model to identify intersections of the traversed road paths with terrain elevation values in an elevation model corresponding to the road network model, and interpolating an elevation value for the point using elevation values associated with the identified intersections, where the traversing and the interpolating are performed for each point on the road network model. In an embodiment, the interpolating can be performed when the point's elevation value is unavailable in the elevation model due to one or more non-terrain features overlapping the point and preventing measurement of the point's elevation value.

Abstract translation: 本文公开的实施例涉及道路高程值的合成。 一个实施例包括从道路网络模型中的一点遍历一条或多条道路路径，以识别所述经过的道路路径与对应于道路网络模型的高程模型中的地形高程值的交叉点，并使用高程来内插所述点的高程值 与所识别的交叉点相关联的值，其中对道路网络模型上的每个点执行遍历和内插。 在一个实施例中，当由于一个或多个非地形特征与点重叠并且防止点的高程值的测量而在该高程模型中该点的高程值不可用时，可执行内插。

公开(公告)号：US20150062287A1

公开(公告)日：2015-03-05

申请号：US14010742

申请日：2013-08-27

Applicant: Google Inc.

Inventor： Tilman Reinhardt

IPC: H04N5/232

CPC classification number: H04N21/816 ,  H04N21/23418 ,  H04N21/25841 ,  H04N21/437 ,  H04N21/4524 ,  H04N21/472 ,  H04N21/4728 ,  H04N21/4826

Abstract: Aspects of the disclosure relate generally to sharing and displaying streaming videos in panoramas. As an example, a first user may record a video using a mobile computing device. This video, or the series of frames that make up the video, may be uploaded to a server along with location information. Using the location information, the server may identify a panorama. The server may also compare frames of the video to the panorama in order to select an area of the panorama. A second user may request to view the video stream. In response, the server may send the video stream and panorama to the second user's device with instructions to display the video stream overlaid on the selected area of the corresponding panorama.

Abstract translation: 本公开的方面通常涉及在全景图中共享和显示流式视频。 作为示例，第一用户可以使用移动计算设备记录视频。 该视频或构成视频的一系列帧可以与位置信息一起上传到服务器。 使用位置信息，服务器可以识别全景图。 服务器还可以将视频的帧与全景进行比较，以便选择全景的区域。 第二用户可以请求查看视频流。 作为响应，服务器可以将视频流和全景图发送到第二用户的设备，其中指示显示覆盖在相应全景图的所选区域上的视频流。