Research Article

A Hybrid Method for Image Segmentation Based on Artificial Fish Swarm Algorithm and Fuzzy -Means Clustering

Algorithm 1

HAFSA.
Require: Grey image
Ensure: Segmentation result , clustering center vector
() Initial parameters: , , , , , artificial fish and so on.
() Initial annealing temperature and
() Calculate the -means objective function
() while no convergence or reach do
()   
()   
()   if then
()    ,
()   end if
() if then
()  ,
() else
()  
()  if then
()   ,
()  end if
() end if
() Record the artificial fish with minimum -means objective function
() Calculate the best segmentation result according to
() Process the noise pixels in according to
() end while
()
() return ,