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Identification method and device for text advertisement image

An image and advertisement technology, applied in the field of information filtering, can solve problems such as difficult to effectively identify text advertisement images

Active Publication Date: 2015-02-25
新浪技术(中国)有限公司
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  • Abstract
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Problems solved by technology

[0008] The embodiment of the present application provides a method for identifying text advertisement images, which is used to solve the problem that it is difficult to effectively identify text advertisement images according to the prior art
[0009] The embodiment of the present application also provides a text advertisement image recognition device, which is used to solve the problem that it is difficult to effectively recognize text advertisement images according to the prior art

Method used

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  • Identification method and device for text advertisement image
  • Identification method and device for text advertisement image
  • Identification method and device for text advertisement image

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Embodiment Construction

[0019] In order to solve the problem that it is difficult to effectively identify text advertisement images according to the existing technology, the embodiment of the present application firstly provides a text advertisement image recognition method, the specific implementation flow chart of this method is as follows figure 1 shown, including the following steps:

[0020] Step S101 , determining a character string containing contact information in the image.

[0021] The contact information mentioned here may include but not limited to: mobile phone number, email address, social tool account (such as QQ number or MSN account, etc.) and so on.

[0022] Step S102, according to the total number of character strings containing contact information in the image, determine whether the image is a text advertisement image.

[0023] In one embodiment, if the total number of character strings containing contact information in the image is within a set number range, it is determined tha...

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Abstract

The invention discloses an identification method for a text advertisement image. The method solves the problem that it is difficult to effectively identity the text advertisement image according to the prior art. The method comprises the steps of determining character strings, containing contact information, in an image and judging whether the image is the text advertisement image according to the total number of the character strings, containing the contact information, in the image. The invention further discloses an identification device for the text advertisement image.

Description

technical field [0001] The present application relates to information filtering technology, in particular to a text advertisement image recognition method and device. Background technique [0002] In recent years, in response to the sharp increase in the amount of spam, researchers have proposed many spam detection methods. Most of these methods are based on text content detection methods, such as semantic analysis, text clustering and Bayesian classification. [0003] In order to evade the detection of anti-spam systems based on text content, spammers have adopted a new technology, that is, embedding advertising information into images to form text advertising images, thereby spreading image spam with text advertising images. [0004] Compared with text spam, image spam consumes more bandwidth and storage resources. Therefore, the outbreak of image spam has brought a great negative impact on the mail system. [0005] Since the text advertisement image is characterized by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06F40/216G06V20/635G06V30/10
Inventor 刘洁
Owner 新浪技术(中国)有限公司
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