Which of the following a transfer function of High frequency emphasis {Hhfe(u, v)} for Hhp(u, v) being the highpass filtered version of image?

tHhfe(u, v) = 1 b Hhp(u, v), a 0 and b>a

tHhfe(u, v) = a + b Hhp(u, v), a 0 and b>a

Which of the following a transfer function of High frequency emphasis

1.	Which of the following a transfer function of High frequency emphasis {Hhfe(u, v)} for Hhp(u, v) being the highpass filtered version of image?
A.	tH<sub>hfe</sub>(u, v) = 1 H<sub>hp</sub>(u, v)
B.	tH<sub>hfe</sub>(u, v) = a H<sub>hp</sub>(u, v), a 0
C.	tH<sub>hfe</sub>(u, v) = 1 b H<sub>hp</sub>(u, v), a 0 and b>a
D.	tH<sub>hfe</sub>(u, v) = a + b H<sub>hp</sub>(u, v), a 0 and b>a
Answer» E.

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Which of the following a transfer function of High frequency emphasis {Hhfe(u, v)} for Hhp(u, v) being the highpass filtered version of image?

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