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Question

The inverse of the log function in image processing is

a.

nth power

b.

nth log

c.

inverse log

d.

identity

Posted under Intensity Transformations and Spatial Filtering Digital Image Processing (DIP)

Answer: (d).identity

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Q. The inverse of the log function in image processing is
Ahmad Abdelrazik : June 26, 2023

The inverse of a log function is the nth power, since the identity function has no effect on the original image.

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