A note on histogram equalization for optimal intensity range utilization |
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| Affiliation: | 1. Department of Applied Mathematics, Gono Bishwabidyalay, Dhaka 1344, Bangladesh;2. Department of Mathematics, University of Rajshahi, Rajshahi 6205, Bangladesh |
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| Abstract: | It is shown that the calculations widely used to perform histogram equalization are not guaranteed to yield images which optimally utilize the intensity range. A refinement of these calculations is presented which ensures optimal intensity range utilization. |
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