DocumentCode :
2652491
Title :
A novel method for multi-level image thresholding using particle swarm Optimization algorithms
Author :
Nabizadeh, Somayeh ; Faez, Karim ; Tavassoli, Sude ; Rezvanian, Alireza
Author_Institution :
Dept. of Comput. Eng., Islamic Azad Univ., Qazvin, Iran
Volume :
4
fYear :
2010
fDate :
16-18 April 2010
Abstract :
The selection of threshold is one the general methods in image segmentation, but often the selection of the optimal value for threshold is a challenge for researchers. In this paper we proposed a fast and optimal method for selection of good enough threshold value based on Particle Swarm Optimization algorithms (PSOa). To achieve the fast speed in the proposed method, five types of PSO algorithms have been evaluated. The brief Introduction of the principle OTSU, as the fitness function of PSO algorithm is given. Moreover, the proposed method has been applied in various experiments in comparison with famous methods based on several standard test Images. Experimental results demonstrated that the proposed method outperformed better in comparison of other methods.
Keywords :
image segmentation; particle swarm optimisation; fitness function; multilevel image thresholding; particle swarm optimization algorithm; threshold selection; Equations; Gray-scale; Histograms; Image analysis; Image processing; Image segmentation; Intersymbol interference; Particle swarm optimization; Sampling methods; Testing; Image Processing; Image Segmentation; Multi-Level Thresholding; Particle Swarm Optimization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
Type :
conf
DOI :
10.1109/ICCET.2010.5485600
Filename :
5485600
Link To Document :
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