journal6 ›› 2007, Vol. 28 ›› Issue (4): 82-84.

• Physics and electronics • Previous Articles     Next Articles

Edge Detection of X-Ray Image Based on Wavelet Transformation


  1. (1.School of Electric and Information Engineering of Jishou University,Jishou 416000,Hunan China;2.Research Institute of Nuclear Power Operation,Wuhan 430074,China)
  • Online:2007-07-25 Published:2012-06-15

Abstract: According to X-ray image’s characteristics,a method of detecting object’s edge was presented.This method gets edge by using wavelet to seperate the edge availably and then using canny operator to pick up the edge.Simulation results indicated that the edge detection of X-ray image is an effective method.

Key words: ray image, wavelet transformation, edge detection

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