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
    • 1. 发明申请
    • Method and apparatus for analysis of electronic communications containing imagery
    • 用于分析包含图像的电子通信的方法和装置
    • US20050216564A1
    • 2005-09-29
    • US10925335
    • 2004-08-24
    • Gregory MyersJohn MarcotullioPrasanna MulgaonkarHrishikesh Aradhye
    • Gregory MyersJohn MarcotullioPrasanna MulgaonkarHrishikesh Aradhye
    • G06F15/16G06K9/20G06K9/32H04L12/58
    • H04L51/12G06K9/00456G06K2209/01G06K2209/015
    • A method and apparatus are provided for analyzing an electronic communication containing imagery, e.g., to determine whether or not the electronic communication is a spam communication. In one embodiment, an inventive method includes detecting one or more regions of imagery in a received electronic communication and applying pre-processing techniques to locate regions (e.g., blocks or lines) of text in the imagery that may be distorted. The method then analyzes the regions of text to determine whether the content of the text indicates that the electronic communication is spam. In one embodiment, specialized extraction and rectification of embedded text followed by optical character recognition processing is applied to the regions of text to extract their content therefrom. In another embodiment, keyword recognition or shape-matching processing is applied to detect the presence or absence of spam-indicative words from the regions of text. In another embodiment, other attributes of extracted text regions, such as size, location, color and complexity are used to build evidence for or against the presence of spam.
    • 提供了一种用于分析包含图像的电子通信的方法和装置,例如以确定电子通信是否是垃圾通信。 在一个实施例中,本发明的方法包括检测所接收的电子通信中的一个或多个图像区域,并应用预处理技术来定位可能被扭曲的图像中的文本的区域(例如,块或线)。 然后,该方法分析文本的区域以确定文本的内容是否指示电子通信是垃圾邮件。 在一个实施例中,对文本的区域应用嵌入文本的专门提取和纠正,随后进行光学字符识别处理从其中提取其内容。 在另一个实施例中,应用关键词识别或形状匹配处理来检测来自文本区域的垃圾信息指示词的存在或不存在。 在另一个实施例中,提取的文本区域的其他属性,例如大小,位置,颜色和复杂度被用于为垃圾邮件的存在建立证据。