Multilevel image thresholding selection based on the firefly algorithm

Ming Huwi Horng, Ting Wei Jiang

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

Multilevel thresholding is an important technique for image processing and pattern recognition. The maximum entropy thresholding (MET) has been widely applied in the literature. In this paper, a new multilevel MET algorithm based on the technology of the firefly (FF) algorithm is proposed. This proposed method is called the maximum entropy based firefly thresholding (MEAFFT) method. Four different methods are compared to this proposed method: the exhaustive search, the particle swarm optimization (PSO), the hybrid cooperative- comprehensive learning based PSO algorithm (HCOCLPSO) and the honey bee mating optimization (HBMO). The experimental results demonstrate that the proposed MEFFT algorithm can search for multiple thresholds which are very close to the optimal ones examined by the exhaustive search method. Compared to the PSO and HCOCLPSO, the segmentation results of using the MEFFT algorithm is significantly improved and the computation time of the proposed MEFFT algorithm is shortest. ICIC International

原文English
頁(從 - 到)557-562
頁數6
期刊ICIC Express Letters
5
發行號2
出版狀態Published - 2011 2月

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 一般電腦科學

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