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A segmentation method for web page analysis using shrinking and dividing

机译：一种使用收缩除法的网页分析细分方法

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摘要

On the basis of image processing technology and characteristics of web pages, a new web segmentation method - iterated shrinking and dividing is proposed in this paper. Dividing conditions and concept of dividing zone are introduced, based on which web page image is divided into visually consentaneous sub-images by shrinking and splitting iteratively. First, the web page is saved as image that is preprocessed by edge detection algorithm such as Canny. Then dividing zones are detected and the web image is segmented repeatedly until all blocks are indivisible. This method can be used to analyse the web pages such as detecting similar visual layout. Experiments show that the algorithm is suitable for web page segmentation, and does well in expansibility and performance.
机译：基于图像处理技术和网页特征，提出了一种新的网页分割方法-迭代缩小和分割。介绍了划分条件和划分区域的概念，在此基础上，通过迭代缩小和拆分，将网页图像划分为视觉上一致的子图像。首先，将网页另存为通过边缘检测算法（例如Canny）进行预处理的图像。然后检测分割区域，并重复分割网络图像，直到所有块都不可分割。此方法可用于分析网页，例如检测相似的视觉布局。实验表明，该算法适用于网页分割，可扩展性和性能良好。

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  • 来源
    《Parallel algorithms and applications》 |2010年第2期|93-104|共12页
  • 作者

    Jiuxin Cao; Bo Mao; Junzhou Luo;

  • 作者单位

    School of Computer Science and Engineering, Southeast University, Nanjing 210096, China Jiangsu Provincial Key Laboratory of Network and Information Security, Southeast University,Nanjing 210096, China Key Laboratory of Computer Network and Information Integration,Ministry of Education, Southeast University, Nanjing 210096, China;

    rnSchool of Computer Science and Engineering, Southeast University, Nanjing 210096, China Jiangsu Provincial Key Laboratory of Network and Information Security, Southeast University,Nanjing 210096, China Key Laboratory of Computer Network and Information Integration,Ministry of Education, Southeast University, Nanjing 210096, China;

    rnSchool of Computer Science and Engineering, Southeast University, Nanjing 210096, China Jiangsu Provincial Key Laboratory of Network and Information Security, Southeast University,Nanjing 210096, China Key Laboratory of Computer Network and Information Integration,Ministry of Education, Southeast University, Nanjing 210096, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    web analysis; dividing zone; shrinking;

    机译：网络分析;分割区缩小;

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