TECHNIQUES FOR ATMOSPHERIC AND SOLAR CORRECTION OF AERIAL IMAGES
    1.
    发明申请
    TECHNIQUES FOR ATMOSPHERIC AND SOLAR CORRECTION OF AERIAL IMAGES 有权
    空气影像大气和太阳能校正技术

    公开(公告)号:US20120154584A1

    公开(公告)日:2012-06-21

    申请号:US12973689

    申请日:2010-12-20

    IPC分类号: G06K9/40 H04N7/18

    摘要: Techniques for atmospheric and solar correction of aerial images are described. An apparatus may comprise an atmospheric and solar component arranged for execution by a logic device and operative to correct solar and atmosphere artifacts from an aerial image. The atmospheric and solar component may comprise an image information component operative to generate an image record for each aerial image of a group of aerial images, the image record comprising statistical information and image context information for each aerial image, a filter generation component operative to generate an atmospheric filter and a solar filter from the statistical information and the image context information stored in the image records, and an image correction component operative to correct atmospheric and solar artifacts from the aerial image using the respective atmospheric filter and solar filter. Other embodiments are described and claimed.

    摘要翻译: 描述了空中图像大气和太阳校正的技术。 装置可以包括大气和太阳能组件,其布置成由逻辑装置执行并且可操作以从空中图像校正太阳能和大气伪影。 大气和太阳能部件可以包括图像信息分量,该图像信息分量可操作以为一组空间图像的每个空间图像生成图像记录,该图像记录包括用于每个空中图像的统计信息和图像上下文信息,可生成 根据来自存储在图像记录中的统计信息和图像上下文信息的大气滤波器和太阳能滤波器,以及图像校正组件,其操作以使用各自的大气滤波器和太阳能滤波器来校正来自空中图像的大气和太阳假象。 描述和要求保护其他实施例。

    Seismic alarm and warning system
    2.
    发明授权
    Seismic alarm and warning system 有权
    地震报警和报警系统

    公开(公告)号:US09305451B2

    公开(公告)日:2016-04-05

    申请号:US13732209

    申请日:2012-12-31

    IPC分类号: G08B21/00 G08B21/10

    CPC分类号: G08B21/10 G08B27/008

    摘要: An improved seismic alarm system designed to alarm users of an upcoming seismic event and other natural disasters, and aid victims' survival after an earthquake. The seismic alarm system includes an accelerometer, a controller, an acoustic-to-electric transducer for acoustic pattern detection, and RF module to receive emergency radio signals. The alarm system has central controlling unit that sets off an alarm after processing signals from several module and components: accelerometer detects seismic P wave acceleration changes for early earthquake detection; acoustic-to-electric transducer detects human acoustics or predetermined acoustic patterns, then initiates an alarm that brings rescue attention to survivors; RF module is tuned to receive emergency radio signals.

    摘要翻译: 一种改进的地震报警系统,旨在向即将发生的地震事件和其他自然灾害的用户报警,并帮助受害者在地震后生存。 地震报警系统包括一个加速度计,一个控制器,一个用于声学图案检测的声 - 电换能器,以及用于接收紧急无线电信号的RF模块。 报警系统具有中央控制单元,处理来自多个模块和组件的信号后发出报警:加速度计检测早期地震检测的地震P波加速度变化; 声 - 电传感器检测人声或预定的声学模式,然后启动警报,使抢救对幸存者的关注; RF模块被调谐以接收紧急无线电信号。

    Seismic Alarm and Warning System
    3.
    发明申请
    Seismic Alarm and Warning System 审中-公开
    地震报警和警报系统

    公开(公告)号:US20140187142A1

    公开(公告)日:2014-07-03

    申请号:US13732209

    申请日:2012-12-31

    IPC分类号: G08B21/10

    CPC分类号: G08B21/10 G08B27/008

    摘要: An improved seismic alarm system designed to alarm users of an upcoming seismic event and other natural disasters, and aid victims' survival after an earthquake. The seismic alarm system includes an accelerometer, a controller, an acoustic-to-electric transducer for acoustic pattern detection, and RF module to receive emergency radio signals. The alarm system has central controlling unit that sets off an alarm after processing signals from several module and components: accelerometer detects seismic P wave acceleration changes for early earthquake detection; acoustic-to-electric transducer detects human acoustics or predetermined acoustic patterns, then initiates an alarm that brings rescue attention to survivors; RF module is tuned to receive emergency radio signals.

    摘要翻译: 一种改进的地震报警系统,旨在向即将发生的地震事件和其他自然灾害的用户报警,并帮助受害者在地震后生存。 地震报警系统包括一个加速度计,一个控制器,一个用于声学图案检测的声 - 电换能器,以及用于接收紧急无线电信号的RF模块。 报警系统具有中央控制单元,处理来自多个模块和组件的信号后发出报警:加速度计检测早期地震检测的地震P波加速度变化; 声 - 电传感器检测人声或预定的声学模式,然后启动警报,使抢救对幸存者的关注; RF模块被调谐以接收紧急无线电信号。

    Tone mapping of very large aerial image mosaic
    4.
    发明授权
    Tone mapping of very large aerial image mosaic 有权
    非常大的航空图像马赛克的色调映射

    公开(公告)号:US08737736B2

    公开(公告)日:2014-05-27

    申请号:US12983131

    申请日:2010-12-31

    IPC分类号: G06K9/00

    摘要: A method for tone mapping a high dynamic range image of a large terrestrial area into a lower dynamic range image uses a globally aware, locally adaptive approach whereby local tonal balancing parameter values are derived from known tone mapping parameters for a local 3×3 matrix of image tiles and used in turn to derive a local sigmoid transfer function for pixels in the tile in the middle of the matrix. A global sigmoid transfer function is derived based on values of the tone mapping parameters applicable to the entire image. A lower dynamic range image pixel will have a local tone mapped value and a globally tone mapped value, which are combined by giving each a weighted value to provide a final low dynamitic range pixel value.

    摘要翻译: 将大地面区域的高动态范围图像的色调映射到较低动态范围图像中的方法使用全局感知的局部自适应方法,其中局部色调平衡参数值是从已知色调映射参数导出的,该参数值用于局部3×3矩阵 图像瓦片,并依次用于导出矩阵中间的瓦片中的像素的局部S形传递函数。 基于适用于整个图像的色调映射参数的值导出全局S形传递函数。 较低动态范围图像像素将具有本地色调映射值和全局色调映射值,其通过给予每个加权值来组合以提供最终的低动态范围像素值。

    Techniques for atmospheric and solar correction of aerial images
    6.
    发明授权
    Techniques for atmospheric and solar correction of aerial images 有权
    大气和太阳校正航空图像的技术

    公开(公告)号:US09576349B2

    公开(公告)日:2017-02-21

    申请号:US12973689

    申请日:2010-12-20

    摘要: Techniques for atmospheric and solar correction of aerial images are described. An apparatus may comprise an atmospheric and solar component arranged for execution by a logic device and operative to correct solar and atmosphere artifacts from an aerial image. The atmospheric and solar component may comprise an image information component operative to generate an image record for each aerial image of a group of aerial images, the image record comprising statistical information and image context information for each aerial image, a filter generation component operative to generate an atmospheric filter and a solar filter from the statistical information and the image context information stored in the image records, and an image correction component operative to correct atmospheric and solar artifacts from the aerial image using the respective atmospheric filter and solar filter. Other embodiments are described and claimed.

    摘要翻译: 描述了空中图像大气和太阳校正的技术。 装置可以包括大气和太阳能组件,其布置成由逻辑装置执行并且可操作以从空中图像校正太阳能和大气伪影。 大气和太阳能部件可以包括图像信息分量,该图像信息分量可操作以为一组空间图像的每个空间图像生成图像记录,该图像记录包括用于每个空中图像的统计信息和图像上下文信息,可生成 根据来自存储在图像记录中的统计信息和图像上下文信息的大气滤波器和太阳能滤波器,以及图像校正组件,其操作以使用各自的大气滤波器和太阳能滤波器来校正来自空中图像的大气和太阳假象。 描述和要求保护其他实施例。

    TONE MAPPING OF VERY LARGE AERIAL IMAGE MOSAIC
    8.
    发明申请
    TONE MAPPING OF VERY LARGE AERIAL IMAGE MOSAIC 有权
    非常大的航空影像莫斯科的色调映射

    公开(公告)号:US20120170842A1

    公开(公告)日:2012-07-05

    申请号:US12983131

    申请日:2010-12-31

    IPC分类号: G06T5/00

    摘要: A method for tone mapping a high dynamic range image of a large terrestrial area into a lower dynamic range image uses: globally aware, locally adaptive approach whereby local tonal balancing parameter values are derived from known tone mapping parameters for a local 3×3 matrix of image tiles and used in turn to derive a local sigmoid transfer function for pixels in the tile in the middle of the matrix. A global sigmoid transfer function is derived based on values of the tone mapping parameters applicable to the entire image. A lower dynamic range image pixel will have a local tone mapped value and a globally tone mapped value, which are combined by giving each a weighted value to provide a final low dynamitic range pixel value.

    摘要翻译: 将大地面区域的高动态范围图像的色调映射到较低动态范围图像中的方法使用:全局感知的局部自适应方法,其中本地色调平衡参数值从已知色调映射参数导出,用于局部3×3矩阵 图像瓦片,并依次用于导出矩阵中间的瓦片中的像素的局部S形传递函数。 基于适用于整个图像的色调映射参数的值导出全局S形传递函数。 较低动态范围图像像素将具有本地色调映射值和全局色调映射值,其通过给予每个加权值来组合以提供最终的低动态范围像素值。