Subject is Image Processing and Image Simulation

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1. ++ What is the difference between histogram equalization and histogram specification? The following table is the calculation process of histogram equalization of an image. Fill in the blanks to complete the table. (15) Steps Results 1 Gray Level: k 0 1 2 3 2 Original Histogram: S 0.06 0.5 0.04 3 Cumulative Histogram: 4 int[(L-1):+0.5] 5 Mapping 6 Equalized Histogram