Systems and methods for classifying objects within a monitored zone using multiple surveillance devices
    22.
    发明授权
    Systems and methods for classifying objects within a monitored zone using multiple surveillance devices 有权
    使用多个监视设备对受监控区域内的对象进行分类的系统和方法

    公开(公告)号:US07295106B1

    公开(公告)日:2007-11-13

    申请号:US10711252

    申请日:2004-09-03

    IPC分类号: G08B23/00

    CPC分类号: G06K9/00771 G08B13/19613

    摘要: A method and system for the classification of an object within a zone of a specified area with multiple surveillance means. The invention performs the steps of receiving a set of objects within a predefined zone area from each of at least a first and second surveillance means. Subsequently, each received set of objects is filtered to ensure that the objects in the set are comparable to the objects in the other received set. Characteristics of the received sets of objects are compared and characteristics of the objects within a received set of objects are compared to characteristics of the objects within a different set of received objects, wherein the characteristics are based upon a set of predetermined characteristics. It is determined if each object or set identified by the first surveillance means corresponds to an object or set identified by the second surveillance means.

    摘要翻译: 一种用于使用多个监视装置对指定区域的区域内的对象进行分类的方法和系统。 本发明执行从至少第一和第二监视装置中的每一个接收在预定区域区域内的一组对象的步骤。 随后,对每个接收到的对象集合进行过滤,以确保集合中的对象与另一个接收集中的对象相当。 比较接收到的对象组的特征,并将接收到的对象集合中的对象的特征与不同组的接收对象中的对象的特征进行比较,其中特征基于一组预定特征。 确定由第一监视装置识别的每个对象或集合是否对应于由第二监视装置识别的对象或集合。

    Microfluidic devices and methods
    25.
    发明申请
    Microfluidic devices and methods 审中-公开
    微流体装置和方法

    公开(公告)号:US20050000569A1

    公开(公告)日:2005-01-06

    申请号:US10794572

    申请日:2004-03-04

    摘要: Microfluidic devices provide substances to a mass spectrometer. The microfluidic devices include first and second surfaces, at least one microchannel formed by the surfaces, and an outlet at an edge of the surfaces. Some embodiments also include a tip surface with one or more surface features for helping guide substances from the outlet of the device toward a mass spectrometer. In some embodiments, the surface feature(s) includes a groove, which may be hydrophilic along all or part of its length. Hydrophilic surfaces and/or hydrophobic surfaces may also help guide substances out of the outlet and/or toward the mass spectrometer. In some embodiments, the outlet and/or the tip surface is recessed back from an adjacent portion of the edge. A source of electrical potential can help move substances through the microchannel, separate substances and/or provide electrospray ionization.

    摘要翻译: 微流体装置向质谱仪提供物质。 微流体装置包括第一和第二表面,由表面形成的至少一个微通道和表面边缘处的出口。 一些实施例还包括具有一个或多个表面特征的尖端表面,用于帮助将物质从装置的出口引向质谱仪。 在一些实施例中,表面特征包括凹槽,其可以沿其长度的全部或部分亲水。 亲水表面和/或疏水表面还可以帮助将物质引出出口和/或朝向质谱仪。 在一些实施例中,出口和/或尖端表面从边缘的相邻部分向后凹陷。 电势源可以帮助物质通过微通道,分离物质和/或提供电喷雾电离。