ISSN 1004-4140
CN 11-3017/P
Volume 14 Issue 4
Dec.  2005
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SUN Cun-jie, ZHANG Hong. The Study on Methods of CT Image Enhancement[J]. CT Theory and Applications, 2005, 14(4): 17-20.
Citation: SUN Cun-jie, ZHANG Hong. The Study on Methods of CT Image Enhancement[J]. CT Theory and Applications, 2005, 14(4): 17-20.
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The Study on Methods of CT Image Enhancement

  • 1. School of Computer Science and Technology, CUMT, Jiangsu Xuzhou 221008, China;

  • 2. Department of Rodiology Affilicate Hospital Xuzhou Medical College, Xuzhou Jiangsu 221002 China

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  • Received Date: August 28, 2005
  • Available Online: December 28, 2022
    Graphical Abstract
    • Abstract
  • The enhancement methods for CT Image were studied by means of the histogram equalization,median filtering and the wavelet transform..Experiment results indicate that the wavelet enhancement in this paper can reduce the amplification of noise and achieve an excellent balance between the enhancement of subtle image detail and the avoidance of noise amplification.The method was preceded with that of the histogram equalization and the median filtering.
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