Journal of Guangdong University of Technology ›› 2009, Vol. 26 ›› Issue (3): 57-59.

• Comprehensive Studies • Previous Articles     Next Articles

A Pretreatment of Image Based on Reformative Homomorphic Filtering

  

  1. Faculty of Automation,Guangdong University of Technology,Guangzhou 510006,China
  • Online:2009-10-02 Published:2009-10-02

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Abstract: After analyzing the features of the images which glisten and have large area dizzy brightness,a new method is proposed.The reformative homomorphic filtering is combined with the function of Gauss,for the pretreatment of the images.Simulated by the experiment,clear binary images can be obtained.Experimental results show that the proposed method is effective.

Key words: indicator type measuring appliance； image preprocessing； homomorphic filtering；

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