The power-law transformation is given as: s = crᵞ, c and ᵞ are positive constants, and r is the gray-level of image before processing and s after processing. What happens if we increase the gamma value from 0.3 to 0.7?

The contrast decreases and the detail increases

The contrast increases and the detail increases

The contrast decreases and the detail decreases

The contrast increases and the detail decreases

The power-law transformation is given as: s = crᵞ, c and ᵞ are pos

1.	The power-law transformation is given as: s = crᵞ, c and ᵞ are positive constants, and r is the gray-level of image before processing and s after processing. What happens if we increase the gamma value from 0.3 to 0.7?
A.	The contrast increases and the detail increases
B.	The contrast decreases and the detail decreases
C.	The contrast increases and the detail decreases
D.	The contrast decreases and the detail increases
Answer» D. The contrast decreases and the detail increases

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The power-law transformation is given as: s = crᵞ, c and ᵞ are positive constants, and r is the gray-level of image before processing and s after processing. What happens if we increase the gamma value from 0.3 to 0.7?

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