The transfer function of High frequency emphasis is given as: Hhfe(u, v) = a + b Hhp(u, v), for Hhp(u, v) being the highpass filtered version of image,a‚Äö√Ñ√∂‚àö¬¢‚Äö√Ñ¬¢0 and b>a. for certain values of a and b it reduces to High-boost filtering. Which of the following is the required value?$

a = (A-1) and b = 0,A is some constant

a = 0 and b = (A-1),A is some constant

a = (A-1) and b =1,A is some constant

The transfer function of High frequency emphasis is given as: Hhfe(u,

1.	The transfer function of High frequency emphasis is given as: H_hfe(u, v) = a + b H_hp(u, v), for H_hp(u, v) being the highpass filtered version of image,a‚Äö√Ñ√∂‚àö¬¢‚Äö√Ñ¬¢0 and b>a. for certain values of a and b it reduces to High-boost filtering. Which of the following is the required value?$
A.	a = (A-1) and b = 0,A is some constant
B.	a = 0 and b = (A-1),A is some constant
C.	a = 1 and b = 1
D.	a = (A-1) and b =1,A is some constant
Answer» E.

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