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Using gray-level transformation, the basic function power-law deals with which of the following transformation?

Using gray-level transformation, the basic function power-law deals with which of the following transformation? Correct Answer negative and identity transformations

For Image Enhancement gray-level transformation shows three basic function that are: Linearity for negative and identity transformation Logarithmic for log and inverse-log transformation, and Power-law for nth and nth root transformations.

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