Systems and methods for detection of an airborne contaminant
    1.
    发明授权
    Systems and methods for detection of an airborne contaminant 失效
    用于检测空气污染物的系统和方法

    公开(公告)号:US08254696B2

    公开(公告)日:2012-08-28

    申请号:US12044927

    申请日:2008-03-07

    IPC分类号: G06K9/62

    摘要: A method is provided for detection of an airborne contaminant in a atmospheric environment. The method comprises capturing an air sample from the atmospheric environment; separating candidate particles of interest from particles of non interest in the air sample; generating an image of the candidate particles; identifying a contaminant from among the candidate particles by comparing the image of candidate particles with a plurality of stored reference images, each of which reflects a respective identified contaminant; and notifying a remote third party in response to detecting a contaminant from among the candidate particles.

    摘要翻译: 提供了一种用于在大气环境中检测空气污染物的方法。 该方法包括从大气环境捕获空气样品; 将所关注的候选颗粒与空气样品中不感兴趣的颗粒分离; 产生候选粒子的图像; 通过将候选粒子的图像与多个存储的参考图像进行比较来识别候选粒子中的污染物,每个参考图像反映相应的识别的污染物; 以及响应于检测到所述候选粒子中的污染物而通知远程第三方。

    SYSTEMS AND METHODS FOR DETECTION OF AN AIRBORNE CONTAMINANT
    2.
    发明申请
    SYSTEMS AND METHODS FOR DETECTION OF AN AIRBORNE CONTAMINANT 失效
    用于检测空气污染物的系统和方法

    公开(公告)号:US20080304752A1

    公开(公告)日:2008-12-11

    申请号:US12044927

    申请日:2008-03-07

    IPC分类号: G06K9/64 G01N1/28

    摘要: A method is provided for detection of an airborne contaminant in a atmospheric environment. The method comprises capturing an air sample from the atmospheric environment; separating candidate particles of interest from particles of non interest in the air sample; generating an image of the candidate particles; identifying a contaminant from among the candidate particles by comparing the image of candidate particles with a plurality of stored reference images, each of which reflects a respective identified contaminant; and notifying a remote third party in response to detecting a contaminant from among the candidate particles.

    摘要翻译: 提供了一种用于在大气环境中检测空气污染物的方法。 该方法包括从大气环境捕获空气样品; 将所关注的候选颗粒与空气样品中不感兴趣的颗粒分离; 产生候选粒子的图像; 通过将候选粒子的图像与多个存储的参考图像进行比较来识别候选粒子中的污染物,每个参考图像反映相应的识别的污染物; 以及响应于检测到所述候选粒子中的污染物而通知远程第三方。