ATE467977T1 - Detektion von bild-spam - Google Patents

Detektion von bild-spam

Info

Publication number
ATE467977T1
ATE467977T1 AT07823996T AT07823996T ATE467977T1 AT E467977 T1 ATE467977 T1 AT E467977T1 AT 07823996 T AT07823996 T AT 07823996T AT 07823996 T AT07823996 T AT 07823996T AT E467977 T1 ATE467977 T1 AT E467977T1
Authority
AT
Austria
Prior art keywords
images
compressed
image
spam
extracted
Prior art date
Application number
AT07823996T
Other languages
English (en)
Inventor
Martin Lee
Original Assignee
Messagelabs Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Messagelabs Ltd filed Critical Messagelabs Ltd
Application granted granted Critical
Publication of ATE467977T1 publication Critical patent/ATE467977T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Information Transfer Between Computers (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Peptides Or Proteins (AREA)
  • Automatic Focus Adjustment (AREA)
AT07823996T 2006-11-03 2007-10-02 Detektion von bild-spam ATE467977T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0621962A GB2443469A (en) 2006-11-03 2006-11-03 Detection of image spam
PCT/GB2007/003739 WO2008053141A1 (en) 2006-11-03 2007-10-02 Detection of image spam

Publications (1)

Publication Number Publication Date
ATE467977T1 true ATE467977T1 (de) 2010-05-15

Family

ID=37547309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07823996T ATE467977T1 (de) 2006-11-03 2007-10-02 Detektion von bild-spam

Country Status (8)

Country Link
US (1) US7817861B2 (de)
EP (1) EP2080358B1 (de)
JP (1) JP5121839B2 (de)
CN (1) CN101573956B (de)
AT (1) ATE467977T1 (de)
DE (1) DE602007006538D1 (de)
GB (1) GB2443469A (de)
WO (1) WO2008053141A1 (de)

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US20080159632A1 (en) * 2006-12-28 2008-07-03 Jonathan James Oliver Image detection methods and apparatus
US8290203B1 (en) * 2007-01-11 2012-10-16 Proofpoint, Inc. Apparatus and method for detecting images within spam
US8290311B1 (en) * 2007-01-11 2012-10-16 Proofpoint, Inc. Apparatus and method for detecting images within spam
US7716297B1 (en) * 2007-01-30 2010-05-11 Proofpoint, Inc. Message stream analysis for spam detection and filtering
US8356076B1 (en) * 2007-01-30 2013-01-15 Proofpoint, Inc. Apparatus and method for performing spam detection and filtering using an image history table
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US8094872B1 (en) * 2007-05-09 2012-01-10 Google Inc. Three-dimensional wavelet based video fingerprinting
US8612523B1 (en) * 2007-05-22 2013-12-17 Trend Micro Incorporated Methods and apparatus for detecting botnet attacks
US8611422B1 (en) 2007-06-19 2013-12-17 Google Inc. Endpoint based video fingerprinting
US20090077617A1 (en) * 2007-09-13 2009-03-19 Levow Zachary S Automated generation of spam-detection rules using optical character recognition and identifications of common features
US8055078B2 (en) * 2008-02-28 2011-11-08 Yahoo! Inc. Filter for blocking image-based spam
US20090245635A1 (en) * 2008-03-26 2009-10-01 Yehezkel Erez System and method for spam detection in image data
DE102008016667B3 (de) * 2008-04-01 2009-07-23 Siemens Aktiengesellschaft Verfahren zur Detektion nahezu inhaltsgleicher oder inhaltsgleicher Bildnachrichten und dessen Verwendung zur Unterdrückung ungewollter Bildnachrichten
US8584233B1 (en) * 2008-05-05 2013-11-12 Trend Micro Inc. Providing malware-free web content to end users using dynamic templates
US8086957B2 (en) * 2008-05-21 2011-12-27 International Business Machines Corporation Method and system to selectively secure the display of advertisements on web browsers
US9003314B2 (en) * 2008-08-06 2015-04-07 Mcafee, Inc. System, method, and computer program product for detecting unwanted data based on an analysis of an icon
CN101917352B (zh) * 2010-06-12 2012-07-25 盈世信息科技(北京)有限公司 识别图片垃圾邮件的方法及系统
US8844039B2 (en) * 2010-06-30 2014-09-23 F-Secure Corporation Malware image recognition
CN102567319B (zh) * 2010-12-10 2016-08-24 深圳市世纪光速信息技术有限公司 网页图片过滤方法及系统
US8023697B1 (en) * 2011-03-29 2011-09-20 Kaspersky Lab Zao System and method for identifying spam in rasterized images
US9219631B2 (en) 2012-09-21 2015-12-22 Kratos Integral Holdings, Llc System and method for increasing spot beam satellite bandwidth
US9130624B2 (en) * 2012-09-21 2015-09-08 Kratos Integral Holdings, Llc Envelope feedback interference reduction and data throughput maximization
US9426173B2 (en) 2014-09-05 2016-08-23 Luminoso Technologies, Inc. System and method for elimination of spam in a data stream according to information density
US9647846B1 (en) * 2015-06-30 2017-05-09 Symantec Corporation Systems and methods for verifying the authenticity of graphical images
US10708297B2 (en) 2017-08-25 2020-07-07 Ecrime Management Strategies, Inc. Security system for detection and mitigation of malicious communications

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JP4446383B2 (ja) 2004-08-12 2010-04-07 Ｋｄｄｉ株式会社 画像処理装置および画像認識装置
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GB2424969A (en) 2005-04-04 2006-10-11 Messagelabs Ltd Training an anti-spam filter

Also Published As

Publication number Publication date
GB2443469A (en) 2008-05-07
CN101573956A (zh) 2009-11-04
JP5121839B2 (ja) 2013-01-16
US7817861B2 (en) 2010-10-19
EP2080358B1 (de) 2010-05-12
GB0621962D0 (en) 2006-12-13
EP2080358A1 (de) 2009-07-22
WO2008053141A1 (en) 2008-05-08
CN101573956B (zh) 2013-04-10
DE602007006538D1 (de) 2010-06-24
WO2008053141A8 (en) 2009-04-30
US20080127340A1 (en) 2008-05-29
JP2010511211A (ja) 2010-04-08

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