Graduated color correction of digital terrain assets across different levels of detail
    2.
    发明授权
    Graduated color correction of digital terrain assets across different levels of detail 有权
    数字地形资产的渐变颜色校正在不同层次的细节

    公开(公告)号:US08824794B1

    公开(公告)日:2014-09-02

    申请号:US13747873

    申请日:2013-01-23

    Applicant: Google Inc.

    CPC classification number: G06T3/4053

    Abstract: The embodiments described below include systems, methods, and computer storage mediums for blending image assets based on changes in a zoom level. An exemplary method includes determining an image asset from a collection of image assets, wherein the image asset is determined as a function of the zoom level. When the zoom level meets a threshold zoom level, a color corrected image asset is determined from the collection of image assets. The color corrected image asset is determined as a function of the zoom level and a color correction profile. The image asset and the color corrected image asset are blended, where the blending includes applying a first coefficient value to the image asset and a second coefficient to the color corrected image asset. Each of the first and second coefficient values may be determined as a function of the difference between the zoom level and the threshold zoom level.

    Abstract translation: 下面描述的实施例包括用于基于缩放级别的变化来混合图像资产的系统,方法和计算机存储介质。 示例性方法包括从图像资产的集合中确定图像资产,其中图像资产被确定为缩放级别的函数。 当缩放级别达到阈值缩放级别时,从图像资产的集合中确定色彩校正图像资产。 颜色校正图像资产被确定为缩放级别和颜色校正曲线的函数。 混合图像资源和色彩校正图像资源,其中混合包括将第一系数值应用于图像资产,以及将第二系数应用于彩色校正图像资产。 可以将第一和第二系数值中的每一个确定为缩放水平与阈值缩放水平之间的差的函数。

    Architectures and methods for creating and representing time-dependent imagery
    3.
    发明授权
    Architectures and methods for creating and representing time-dependent imagery 有权
    用于创建和表示与时间相关的图像的体系结构和方法

    公开(公告)号:US09542723B2

    公开(公告)日:2017-01-10

    申请号:US14754815

    申请日:2015-06-30

    Applicant: Google Inc.

    Abstract: Aspects of the technology pertain to geographical image processing of time-dependent imagery. Various assets acquired at different times are stored and processing according to acquisition date in order to generate one or more image tiles for a geographical region of interest. The different image tiles are sorted based on asset acquisition date. Multiple image tiles for the same region of interest may be available. In response to a user request for imagery as of a certain date, one or more image tiles associated with assets from prior to that date are used to generate a time-based geographical image for the user.

    Abstract translation: 该技术的方面与时间依赖图像的地理图像处理有关。 根据采集日期存储和处理在不同时间获取的各种资产,以便为感兴趣的地理区域生成一个或多个图像块。 不同的图像块根据资产获取日期排序。 可以使用相同感兴趣区域的多个图像块。 响应于用户对特定日期的图像的请求,使用与该日期之前的资产相关联的一个或多个图像瓦片来为用户生成基于时间的地理图像。

    Architectures and methods for creating and representing time-dependent imagery
    4.
    发明授权
    Architectures and methods for creating and representing time-dependent imagery 有权
    用于创建和表示与时间相关的图像的体系结构和方法

    公开(公告)号:US09099057B2

    公开(公告)日:2015-08-04

    申请号:US13939628

    申请日:2013-07-11

    Applicant: Google Inc.

    Abstract: The present invention pertains to geographical image processing of time-dependent imagery. Various assets acquired at different times are stored and processing according to acquisition date in order to generate one or more image tiles for a geographical region of interest. The different image tiles are sorted based on asset acquisition date. Multiple image tiles for the same region of interest may be available. In response to a user request for imagery as of a certain date, one or more image tiles associated with assets from prior to that date are used to generate a time-based geographical image for the user.

    Abstract translation: 本发明涉及时间依赖图像的地理图像处理。 根据采集日期存储和处理在不同时间获取的各种资产,以便为感兴趣的地理区域生成一个或多个图像块。 不同的图像块根据资产获取日期排序。 可以使用相同感兴趣区域的多个图像块。 响应于用户对特定日期的图像的请求,使用与该日期之前的资产相关联的一个或多个图像瓦片来为用户生成基于时间的地理图像。

    Architectures and methods for creating and representing time-dependent imagery
    5.
    发明授权
    Architectures and methods for creating and representing time-dependent imagery 有权
    用于创建和表示与时间相关的图像的体系结构和方法

    公开(公告)号:US08737683B2

    公开(公告)日:2014-05-27

    申请号:US13973108

    申请日:2013-08-22

    Applicant: Google Inc.

    Abstract: The present invention pertains to geographical image processing of time-dependent imagery. Various assets acquired at different times are stored and processing according to acquisition date in order to generate one or more image tiles for a geographical region of interest. The different image tiles are sorted based on asset acquisition date. Multiple image tiles for the same region of interest may be available. In response to a user request for imagery as of a certain date, one or more image tiles associated with assets from prior to that date are used to generate a time-based geographical image for the user.

    Abstract translation: 本发明涉及时间依赖图像的地理图像处理。 根据采集日期存储和处理在不同时间获取的各种资产,以便为感兴趣的地理区域生成一个或多个图像块。 不同的图像块根据资产获取日期排序。 可以使用相同感兴趣区域的多个图像块。 响应于用户对特定日期的图像的请求,使用与该日期之前的资产相关联的一个或多个图像瓦片来为用户生成基于时间的地理图像。

    ARCHITECTURES AND METHODS FOR CREATING AND REPRESENTING TIME-DEPENDENT IMAGERY
    7.
    发明申请
    ARCHITECTURES AND METHODS FOR CREATING AND REPRESENTING TIME-DEPENDENT IMAGERY 有权
    用于创建和表示时间依赖图像的架构和方法

    公开(公告)号:US20160005147A1

    公开(公告)日:2016-01-07

    申请号:US14754815

    申请日:2015-06-30

    Applicant: Google Inc.

    Abstract: Aspects of the technology pertain to geographical image processing of time-dependent imagery. Various assets acquired at different times are stored and processing according to acquisition date in order to generate one or more image tiles for a geographical region of interest. The different image tiles are sorted based on asset acquisition date. Multiple image tiles for the same region of interest may be available. In response to a user request for imagery as of a certain date, one or more image tiles associated with assets from prior to that date are used to generate a time-based geographical image for the user.

    Abstract translation: 该技术的方面与时间依赖图像的地理图像处理有关。 根据采集日期存储和处理在不同时间获取的各种资产,以便为感兴趣的地理区域生成一个或多个图像块。 不同的图像块根据资产获取日期排序。 可以使用相同感兴趣区域的多个图像块。 响应于用户对特定日期的图像的请求,使用与该日期之前的资产相关联的一个或多个图像瓦片来为用户生成基于时间的地理图像。

    ARCHITECTURES AND METHODS FOR CREATING AND REPRESENTING TIME-DEPENDENT IMAGERY
    8.
    发明申请
    ARCHITECTURES AND METHODS FOR CREATING AND REPRESENTING TIME-DEPENDENT IMAGERY 有权
    用于创建和表示时间依赖图像的架构和方法

    公开(公告)号:US20130335411A1

    公开(公告)日:2013-12-19

    申请号:US13973108

    申请日:2013-08-22

    Applicant: Google Inc.

    Abstract: The present invention pertains to geographical image processing of time-dependent imagery. Various assets acquired at different times are stored and processing according to acquisition date in order to generate one or more image tiles for a geographical region of interest. The different image tiles are sorted based on asset acquisition date. Multiple image tiles for the same region of interest may be available. In response to a user request for imagery as of a certain date, one or more image tiles associated with assets from prior to that date are used to generate a time-based geographical image for the user.

    Abstract translation: 本发明涉及时间依赖图像的地理图像处理。 根据采集日期存储和处理在不同时间获取的各种资产,以便为感兴趣的地理区域生成一个或多个图像块。 不同的图像块根据资产获取日期排序。 可以使用相同感兴趣区域的多个图像块。 响应于用户对特定日期的图像的请求,使用与该日期之前的资产相关联的一个或多个图像瓦片来为用户生成基于时间的地理图像。

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