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      Wang Shigang, You Minjuan, Song Li. Improved Algorithm of Histogram Equalization for Image Enhancement[J]. Chinese Journal of Medical Instrumentation, 2017, 41(3): 175-176,184. DOI: 10.3969/j.issn.1671-7104.2017.03.005
      Citation: Wang Shigang, You Minjuan, Song Li. Improved Algorithm of Histogram Equalization for Image Enhancement[J]. Chinese Journal of Medical Instrumentation, 2017, 41(3): 175-176,184. DOI: 10.3969/j.issn.1671-7104.2017.03.005
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      Improved Algorithm of Histogram Equalization for Image Enhancement

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        • Abstract
      • An improved algorithm of histogram equalization for image enhancement is discussed. After the image containing noises was wavelets transformed, the low frequency wavelet coefficients are equalized, and then all the wavelets are inverse transformed to enhance the image. This improved algorithm of histogram equalization gets a better image enhancement effect by test verification.
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