Natural Image Enhancement Using a Biogeography Based Optimization Enhanced with Blended Migration Operator

Algorithm 2

for 𝑖=1 : N

 for 𝑗=1 : 𝑚

   Select a SIV 𝐻𝑖𝑗 with a probability proportional to species count.

   if 𝐻𝑖(𝑗) is selected

      Replace 𝐻𝑖(𝑗) with a randomly generated SIV within its feasible region

end

 end

end