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IMAGE ENHANCEMENT TECHNIQUES BASED ON HISTOGRAM EQUALIZATION

Journal: International Journal OF Engineering Sciences & Management Research (Vol.4, No. 3)

Publication Date:

Authors : ; ; ;

Page : 22-28

Keywords : Contrast enhancement; Spatial and frequency domain; histogram equalization brightness preserving; BHEGF; Gaussian filter; Background Brightness Preserving Histogram Equalization; histogram partition.;

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Abstract

Histogram equalization (HE) is one of the common methods used for image enhancement. Histogram equalization (HE) has proved to be a simple and effective image contrast enhancement technique. This paper presents a review of new forms of histogram for image enhancement. The major difference among the methods in this family is the criteria used to divide the input histogram.

Last modified: 2017-03-15 22:05:50