摘要
在深入研究图像融合算法的基础上,受多目标粒子群优化算法(MOPSO)的启发,提出了一种改进的MOPSO算法,并将该改进算法用于图像融合方面。这种算法提出了两次调节指数收敛函数,使得寻优速率得到更为平滑地过渡,从而让搜索结果更好的接近Pareto最优解集。实验结果表明,与传统的融合算法比较在客观性能指标上得到提高。
Through studying and simulating the traditional algorithm of image fusion and Inspiring by the multi-objective particle swarm optimization,we proposing an improved algorithm of MOPSO.The new algorithm based on multi-objective particle swarm algorithm framework.However,there are some differences between them.The new algorithm adopts more effective ways of speed changing and multi-objective choice processing which makes better performance and the searching solutions closing to the Pareto optimal solution set.The new algorithm has been used for remote sensing images fusion and multi-focus images fusion,which have achieved better results.
出处
《吉林大学学报(工学版)》
EI
CAS
CSCD
北大核心
2013年第S1期477-480,共4页
Journal of Jilin University:Engineering and Technology Edition
基金
吉林大学基本科研业务费项目(201103214)