公开(公告)号：US08963999B1

公开(公告)日：2015-02-24

申请号：US14102634

申请日：2013-12-11

Applicant: Google Inc.

Inventor： Julien C. Mercay ,  David Kornmann

IPC: H04N13/02 ,  H04N15/00 ,  H04N13/00 ,  H04N7/14 ,  G09G5/00 ,  G06T19/00

CPC classification number: G06T19/006 ,  G06F3/14 ,  G09G3/003 ,  G09G5/14 ,  G09G2340/12 ,  G09G2340/125 ,  G09G2370/022 ,  H04N1/00244 ,  H04N1/32101 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3253 ,  H04N2201/3273

Abstract: Systems, methods and articles of manufacture for augmenting reality are described herein. An embodiment may include computing a real-world depth map using real-world imagery captured by an imaging device, providing, to a rendering engine, perspective information including location coordinates representing a location of the imaging device, rendering a computed depth map based on geographical data retrieved from a server in response to the providing, the geographical data corresponding to at least the location of the imaging device, correlating the real-world depth map with the computed depth map to improve accuracy of the location of the imaging device represented by the location coordinates, and overlaying the real-world imagery with virtual information based on the correlated real-world depth map and the computed depth map.

Abstract translation: 本文描述了用于增强现实的系统，方法和制品。 实施例可以包括使用由成像设备捕获的真实世界图像来计算真实世界深度图，向渲染引擎提供包括表示成像设备的位置的位置坐标的透视信息，基于地理位置渲染计算出的深度图 从服务器响应于提供而获取的数据，至少对应于成像设备的位置的地理数据，使真实世界深度图与计算出的深度图相关联，以提高由所述成像设备表示的成像设备的位置的精度 位置坐标，并根据相关的真实世界深度图和计算的深度图将虚拟信息叠加在真实世界的图像上。