A transformation function of particular importance in image processing is represented in which of the following form?
A. s=T(r)=∫0 (2r)pr (ω)dω
B. s=T(r)=∫0 (r-1)pr (ω)dω
C. s=T(r)=∫0 (r/2)pr (ω)dω
D. s=T(r)=∫0 pr (ω)dω
Answer:D
A transformation function of particular importance in image processing is represented in which of the following form?
A. s=T(r)=∫0 (2r)pr (ω)dω B. s=T(r)=∫0 (r-1)pr (ω)dω C. s=T(r)=∫0 (r/2)pr (ω)dω D. s=T(r)=∫0 pr (ω)dω
Explanation: A transformation function of particular importance in image processing has the form: s=T(r)=∫0 r pr(ω)dw, where ω is a dummy variable of integration. The right side of is recognized as the cumulative distribution function (CDF) of random variable r.