Description: The existing histogram balanced algorithm during enhancement image contrast gradient s, outgoing picture s brightness has nothing to do with the input picture, and has the brightness saturated phenomenon in the balanced region, proposed one kind of new histogram balanced algorithm. The double histogram balanced algorithm which maintains by brightness (B B HE) is a foundation, improves its antithetical couplet image the classified way: Carries on the multi-peak values according to the histogram to the image to decompose, obtains a series of different scope sub-image, then carries on the histogram to each sub-image in its corresponding density latitude to be balanced, finally merges these sub-image balanced result. The experimental result indicated that the histogram balanced new algorithm not only while maintained outgoing picture brightness, moreover the very effective solution the brightness saturated question which produced in the original image balanced region to the image the influ
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保持亮度的多峰值直方图均衡算法.pdf
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