Computer Science ›› 2015, Vol. 42 ›› Issue (Z6): 241-242.

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Low-light Image Enhancement Based on Improve Histogram

HE Wei   

  • Online:2018-11-14 Published:2018-11-14

Abstract: In this paper,a novel method is proposed in order to enhance the contrast of the images in low-light conditions,which combines improved histogram equalization with the contrast enhancement algorithm.Firstly,the partial information is used to enhance the contrast.Then we adjust the histogram with the improved histogram equalization.Extensive experiments show the efficiency of our method in enhancing the overall contrast and shaping the details of the low-light images.

Key words: Histogram,Low-light image,Image enhance,Contrast enhance,Equalization

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