Invention Grant
US08488907B1 Hybrid images for maps combining low frequency map data and high frequency satellite image data 有权
用于组合低频地图数据和高频卫星图像数据的地图的混合图像

  • Patent Title: Hybrid images for maps combining low frequency map data and high frequency satellite image data
  • Patent Title (中): 用于组合低频地图数据和高频卫星图像数据的地图的混合图像
  • Application No.: US13213467
    Application Date: 2011-08-19
  • Publication No.: US08488907B1
    Publication Date: 2013-07-16
  • Inventor: Ming Cui
  • Applicant: Ming Cui
  • Applicant Address: unknown Mountain View
  • Assignee: Google Inc.
  • Current Assignee: Google Inc.
  • Current Assignee Address: unknown Mountain View
  • Agency: Fenwick & West LLP
  • Main IPC: G06K9/36
  • IPC: G06K9/36 G09G5/00
Hybrid images for maps combining low frequency map data and high frequency satellite image data
Abstract:
Hybrid images merge the benefits of map views and satellite images. A geographic information system includes a geographic information server and at least one database containing a plurality of map views and satellite images. A decomposition module of the geographic information server decomposes the map views and the satellite images into at least high frequency components and low frequency components. A map view and satellite image hybridization module blends the high frequency components from the map view and the high frequency components from the satellite image. Then, the hybridization module combines the low frequency components of the map view with the blended high frequency components from both the map view and the satellite image to form a hybrid image. The hybrid image can subsequently be stored in a database of the geographic information system and/or served to a client device via a network.
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