A survey of thresholding techniques
Computer Vision, Graphics, and Image Processing
Fuzzy entropy threshold approach to breast cancer detection
Information Sciences—Applications: An International Journal
Maximum entropy segmentation based on the autocorrelation function of the image histogram
Journal of Computing and Information Technology
Automatic bandwidth selection of fuzzy membership functions
Information Sciences: an International Journal
A fast scheme for optimal thresholding using genetic algorithms
Signal Processing
Optimum Image Thresholding via Class Uncertainty and Region Homogeneity
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image segmentation by three-level thresholding based on maximum fuzzy entropy and genetic algorithm
Pattern Recognition Letters
Object segmentation using ant colony optimization algorithm and fuzzy entropy
Pattern Recognition Letters
Expert Systems with Applications: An International Journal
The particle swarm - explosion, stability, and convergence in amultidimensional complex space
IEEE Transactions on Evolutionary Computation
Biogeography-Based Optimization
IEEE Transactions on Evolutionary Computation
A technique of three-level thresholding based on probability partition and fuzzy 3-partition
IEEE Transactions on Fuzzy Systems
Fuzzy homogeneity approach to multilevel thresholding
IEEE Transactions on Image Processing
Thresholding using two-dimensional histogram and fuzzy entropy principle
IEEE Transactions on Image Processing
Image segmentation by histogram thresholding using fuzzy sets
IEEE Transactions on Image Processing
Supervised range-constrained thresholding
IEEE Transactions on Image Processing
An artificial bee colony-least square algorithm for solving harmonic estimation problems
Applied Soft Computing
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The present paper proposes the development of a three-level thresholding based image segmentation technique for real images obtained from CT scanning of a human head. The proposed method utilizes maximization of fuzzy entropy to determine the optimal thresholds. The optimization problem is solved by employing a very recently proposed population-based optimization technique, called biogeography based optimization (BBO) technique. In this work we have proposed some improvements over the basic BBO technique to implement nonlinear variation of immigration rate and emigration rate with number of species in a habitat. The proposed improved BBO based algorithm and the basic BBO algorithm are implemented for segmentation of fifteen real CT image slices. The results show that the proposed improved BBO variants could perform better than the basic BBO technique as well as genetic algorithm (GA) and particle swarm optimization (PSO) based segmentation of the same images using the principle of maximization of fuzzy entropy.