会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Methods and apparatus for determining whether a media presentation device is in an on state or an off state
    • 用于确定媒体呈现设备是处于开启状态还是关闭状态的方法和装置
    • US08180712B2
    • 2012-05-15
    • US12242337
    • 2008-09-30
    • Daniel J. NelsonBrian Scott MelloLuc ZioDavid James Croy
    • Daniel J. NelsonBrian Scott MelloLuc ZioDavid James Croy
    • G06F15/18
    • G06N5/048G06F7/023H04H60/32H04H60/58H04H2201/90
    • Methods and apparatus for determining whether a media presentation device is in an on state or an off state are disclosed. A disclosed example method comprises determining first and second characteristics of a signature associated with a signal representative of media content presented via a media presentation device, evaluating the first and second characteristics to determine first and second fuzzy contribution values representing, respectively, degrees with which the first and second characteristics correspond to the media presentation device being in at least one of an on state or an off state, determining a third fuzzy contribution value based on a number of the first and second contribution values indicating the media presentation device is in one of the on or off states, and combining the first, second and third fuzzy contribution values for use in determining whether the media presentation device is in the on state or the off state.
    • 公开了用于确定媒体呈现设备是处于接通状态还是断开状态的方法和装置。 所公开的示例性方法包括确定与代表经由媒体呈现设备呈现的媒体内容的信号相关联的签名的第一和第二特征,评估第一和第二特征以确定第一和第二模糊贡献值,所述第一和第二模糊贡献值分别表示 第一和第二特征对应于处于接通状态或关闭状态中的至少一个的媒体呈现设备,基于指示媒体呈现设备的第一和第二贡献值的数量确定第三模糊贡献值为 打开或关闭状态,并且组合第一,第二和第三模糊贡献值以用于确定媒体呈现设备是处于开启状态还是关闭状态。