Automatic city block segmentation in aerial imagery for parallel processing
    1.
    发明授权
    Automatic city block segmentation in aerial imagery for parallel processing 有权
    自动城市块分割在空中图像并行处理

    公开(公告)号:US08520940B1

    公开(公告)日:2013-08-27

    申请号:US13103585

    申请日:2011-05-09

    IPC分类号: G06K9/00

    摘要: A computer implemented system and method are disclosed for segmenting aerial and satellite imagery according to pre-defined regions contained in the images such as city blocks. An example system comprises a feature mask generation module, a partition generation module, one or more color map generation modules, a color map reassignment module, and a bounding box generation module. The system and method take aerial image data and vector map data as input and generate a composite color map for a geographic region of interest, wherein the color map comprises a plurality of pre-defined regions in which each pre-defined region can be defined by enclosing road segments. The disclosed system and method provide a convenient and logical way of segmenting large data sets of aerial imagery for use in other applications such as the construction of computer models of surface features of the Earth.

    摘要翻译: 公开了一种计算机实现的系统和方法,用于根据诸如城市街区的图像中包含的预定义区域来分割空中和卫星图像。 示例性系统包括特征掩码生成模块,分区生成模块,一个或多个颜色映射生成模块,颜色映射重新分配模块和边界框生成模块。 该系统和方法将空中图像数据和矢量地图数据作为输入,并为感兴趣的地理区域生成复合彩色图,其中彩色图包括多个预定义区域,其中每个预定义区域可以由 封闭路段。 所公开的系统和方法提供了一种方便和合乎逻辑的方法来分割大型数据集的航空图像,以用于其他应用,例如构建地球表面特征的计算机模型。

    Method and System for Displaying Imagery as a Wallpaper on a Computing Device
    2.
    发明申请
    Method and System for Displaying Imagery as a Wallpaper on a Computing Device 审中-公开
    将图像显示为计算设备上的壁纸的方法和系统

    公开(公告)号:US20140362118A1

    公开(公告)日:2014-12-11

    申请号:US13314275

    申请日:2011-12-08

    IPC分类号: G09G5/373 G09G5/00

    摘要: A live wallpaper for a computing device is disclosed. The live wallpaper displays imagery from various image sources (e.g. Picasaweb, Panoramio, Google+, Facebook, Twitter) and displays new imagery upon the occurrence of various trigger conditions, such as upon user interaction with the live wallpaper or upon the passage of a period of time. In a particular implementation, the live wallpaper can be configured to display geolocated photographs associated with a geographic area input into the computing device. For instance, geolocated photographs associated with a user's current location can be displayed and can change automatically as the user's locality changes. The live wallpaper can be configured to display imagery that has not previously been displayed as the wallpaper on the computing device to present new and unseen images and different backgrounds for the computing device.

    摘要翻译: 公开了一种用于计算设备的活动壁纸。 动态壁纸显示来自各种图像来源的图像(例如Picasaweb,Panoramio,Google+,Facebook,Twitter),并在发生各种触发条件时显示新图像,例如用户与动态壁纸的互动或一段时间 时间。 在特定实现中,动态壁纸可以被配置为显示与输入到计算设备的地理区域相关联的地理位置照片。 例如,可以显示与用户当前位置相关联的地理位置照片,并可以随着用户的位置变化而自动更改。 可以将动态壁纸配置为显示以前未显示为计算设备上的壁纸的图像,以呈现计算设备的新的和不可见的图像和不同的背景。

    Method for processing vertex, triangle, and pixel graphics data packets
    3.
    发明申请
    Method for processing vertex, triangle, and pixel graphics data packets 审中-公开
    处理顶点,三角形和像素图形数据包的方法

    公开(公告)号:US20070030277A1

    公开(公告)日:2007-02-08

    申请号:US11199353

    申请日:2005-08-08

    IPC分类号: G06T1/20 G06T15/00 G06T1/00

    CPC分类号: G06T1/20

    摘要: A method for processing graphics data packets comprises allocating an entity for the graphics data packet of vertices, triangles, and/or pixels in one or more execution blocks that receives an assignment from a global spreader to process the graphics data packets. A pointer, which points to the allocated entity, communicates a pointer to a data mover, and the data mover loads some graphics data packets into a memory. A number of processing stages may follow such that one or more floating point or integer instructions is executed on the graphics data packets, as controlled by a thread controller. Upon completion of calculations on the graphics data packets, the allocated entity may be deleted and the graphics data packets may be communicated to another execution block or as directed by the global spreader.

    摘要翻译: 一种用于处理图形数据分组的方法包括为一个或多个执行块中的顶点,三角形和/或像素的图形数据分组分配一个实体,该执行块从全局分布器接收分配以处理图形数据分组。 指向分配的实体的指针将指针传送到数据移动器,并且数据移动器将一些图形数据分组加载到存储器中。 可以遵循多个处理阶段,使得在由线程控制器控制的图形数据分组上执行一个或多个浮点或整数指令。 在完成对图形数据分组的计算之后,可以删除所分配的实体,并且可以将图形数据分组传送到另一个执行块或全局扩展器的指导。