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Relative entropy multilevel thresholding method based on genetic optimization

  • Zhao Hua Yang*
  • , Zhao Bang Pu
  • , Zhen Qiang Qi
  • *此作品的通讯作者
  • Harbin Institute of Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Traditional optimal thresholding methods are very computationally expensive when extended to multilevel thresholding for their exhaustively search mode. So their applications are limited. In this paper, a relative entropy multilevel thresholding method based on genetic algorithm (RE-GA) is developed. The proposed method makes use of GA's properties such as high efficiency, rapid convergence and global optimization. The relative entropy is treated as the fitness function. Applying the proposed method to process image, the computation speed is accelerated and the quality is improved. Simulation results verify the performance of the proposed method by comparison with the traditional optimal thresholding methods.

源语言英语
主期刊名Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
583-586
页数4
DOI
出版状态已出版 - 2003
已对外发布
活动2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 - Nanjing, 中国
期限: 14 12月 200317 12月 2003

出版系列

姓名Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
1

会议

会议2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
国家/地区中国
Nanjing
时期14/12/0317/12/03

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