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If h(rk) = nk, rk the kth gray level and nk total pixels with gray level rk, is a histogram in gray level range . Then how can we normalize a histogram?

If h(rk) = nk, rk the kth gray level and nk total pixels with gray level rk, is a histogram in gray level range . Then how can we normalize a histogram? Correct Answer 0, L – 1

To normalize a histogram each of its value is divided by total number of pixels in image, say n. p(rk) = nk / n.

Related Questions

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