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==Overview==
This method usually increases the global [[contrast (vision)|contrast]] of many images, especially when the image is represented by a narrow range of intensity values. Through this adjustment, the [[luminous intensity|intensities]] can be better distributed on the histogram utilizing the full range of intensities evenly. This allows for areas of lower local contrast to gain a higher contrast. Histogram equalization accomplishes this by effectively spreading out the highly populated intensity values which are used to degrade image contrast.Erzurum pasifler Semih Sefa Polat 44. 25 mİstanbul
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