PSO-BP-image-segmentation

  籽子群优化算法优化BP神经网络，使用优化后的神经网络对图像进行分割。包括：籽子群优化算法，籽子的编码，最优权值和阈值的后成，基于籽子群优化算法的神经网络的培训，图像的分割。(The BP neural network optimized by Particle Swarm Optimization　algorithm for image segmentation)

PSO-BP
......\data
......\....\net.mat,2424,2008-07-06
......\....\net1.mat,2424,2008-07-06
......\....\sample.mat,496,2014-09-13
......\....\test.mat,224,2014-09-11
......\DrawSwarm.m,721,2003-07-10
......\evaluateF_new.m,482,2014-09-12
......\functions
......\.........\DeJong.m,297,2003-07-10
......\.........\Griewank.m,433,2003-07-10
......\.........\Rastrigrin.m,373,2003-07-10
......\.........\Rosenbrock.m,531,2003-07-14
......\gadecod.m,1008,2008-07-06
......\gafitness.m,188,2014-09-11
......\generatesample.m,193,2008-07-06
......\getWBbyPSO.asv,1067,2014-09-12
......\getWBbyPSO.m,1058,2014-09-12
......\get_psoOptions.m,9814,2003-07-10
......\image





......\.....\lung2.jpg,6603,2014-08-29
......\.....\lung3.jpg,16483,2014-08-29
......\.....\lung4.jpg,27244,2014-08-29
......\.....\lung5.jpg,16451,2014-08-29
......\.....\lung6.jpg,30319,2014-08-29
......\.....\lungimages.jpg,956685,2014-08-08
......\.....\lungimages2.jpg,23612,2014-08-08
......\.....\y.bmp,176182,2008-07-06
......\.....\you1.bmp,169342,2008-07-06
......\initnet.m,448,2008-07-06
......\nninit.m,278,2008-07-06
......\PSObptrain.m,312,2014-09-12
......\readme.txt,29,2014-09-13
......\segment.m,326,2014-09-11
......\segmentation_PSO.m,500,2014-09-13
......\show_psoOptions.m,1705,2003-07-10