Information filtering system and information filtering method
    81.
    发明授权
    Information filtering system and information filtering method 有权
    信息过滤系统和信息过滤方法

    公开(公告)号:US07162487B2

    公开(公告)日:2007-01-09

    申请号:US10745530

    申请日:2003-12-29

    IPC分类号: G06F17/30

    摘要: The present invention aims to effectively restrict access of a general user to an inappropriate information piece at the judgment of an information manager. In order to pick up a desired information from an information storage medium or an information communication network while excluding inappropriate information, an information manager inputs suitability of information (a teacher signal) to an information presented at a user terminal 21 to a group profile learning unit 16 and prepares a group profile reflecting suitability of the information as specified by the information manager using the teacher signal. At a score calculating unit 13, a score signal indicating suitability of information is calculated for each information using the group profile, and access of an information user in a group to inappropriate information is restricted.

    摘要翻译: 本发明旨在在信息管理者的判断下有效地限制一般用户对不适当信息片的访问。 为了从信息存储介质或信息通信网络拾取期望的信息,同时排除不适当的信息,信息管理器将信息(教师信号)输入到在用户终端21呈现的信息的适合性到组简档学习单元 并且准备反映信息管理器使用教师信号指定的信息的适合性的组合简档。 在得分计算单元13中,使用组简档针对每个信息计算指示信息适合性的分数信号,并且限制组中的信息用户对不适当信息的访问。

    Information filtering system and information filtering method
    82.
    发明授权
    Information filtering system and information filtering method 有权
    信息过滤系统和信息过滤方法

    公开(公告)号:US06687703B2

    公开(公告)日:2004-02-03

    申请号:US10066757

    申请日:2002-02-06

    IPC分类号: G06F1730

    摘要: The present mechanism aims to effectively restrict access of a general user to an inappropriate information piece at the judgment of an information manager. In order to pick up a desired information from an information storage medium or an information communication network while excluding inappropriate information, an information manager inputs suitability of information (a teacher signal) to an information presented at a user terminal to a group profile learning unit and prepares a group profile reflecting suitability of the information as specified by the information manager using the teacher signal. At a score calculating unit, a score signal indicating suitability of information is calculated for each information using the group profile, and access of an information user in a group to inappropriate information is restricted.

    摘要翻译: 目前的机制旨在有效地限制一般用户在信息管理者的判断下访问不适当的信息。 为了从信息存储介质或信息通信网络拾取期望的信息,同时排除不适当的信息,信息管理器将信息(教师信号)输入到呈现在用户终端的信息适合于组简档学习单元,以及 准备反映信息管理器使用教师信号指定的信息的适用性的组合简档。 在分数计算单元,使用组简档针对每个信息计算指示信息的适用性的分数信号,并且限制组中的信息用户对不适当信息的访问。

    Devices for judging image on the basis of gray world assumption,
discriminating color chart, deducing light source and regulating color
    83.
    发明授权
    Devices for judging image on the basis of gray world assumption, discriminating color chart, deducing light source and regulating color 失效
    在灰色世界假设的基础上判断图像的设备,识别色彩图,推导光源和调节颜色

    公开(公告)号:US5448502A

    公开(公告)日:1995-09-05

    申请号:US903229

    申请日:1992-06-22

    IPC分类号: H04N9/73 H04N17/02 H04N9/64

    CPC分类号: H04N9/735 H04N17/02

    摘要: An image judging device provided with a sampling unit for obtaining image data suitable for judging quality of an image by sampling image signals obtained by color separation, a calculation unit for calculating a statistic representing characteristics of a distribution of the sampled image data and a judgement unit for judging the quality of the image according to the calculated statistic. Thus, a statistical processing of the image data can be performed correctly. Further, an error rate, at which a wrong light source is deduced, can be decreased in comparison with a conventional device.

    摘要翻译: 一种图像判断装置,具有采样单元,该采样单元用于通过对通过色彩分离获得的图像信号进行采样来获得适合于判断图像质量的图像数据;计算单元,用于计算表示采样图像数据的分布特性的统计量和判断单元 用于根据计算的统计量判断图像的质量。 因此,可以正确地执行图像数据的统计处理。 此外,与常规装置相比,可以减少错误的光源的误差率。