用蚁群编写的matlab优化选变量的算法-Selection variable algorithm which edited using the ant group method by Matlab.

这个片段从fsl上生成保存仿射矩阵，涉及NifTI素世界映射的源图像和目标图像。关于matlab 生成生物医学方面的图像-Functions to convert a saved affine matrix FSL flirt to a mm-coordinates matrixrelating to the NIfTI voxel-world mappings of the source and target image。

watered 分水岭程序代码。内含3种方法实现分水岭算法。简单易懂，可以对分水岭算法有更进一步的了解。-watered watershed program code. It contains three methods to achieve watershed algorithm. Easy to understand, we can have a better understanding of the watershed algorithm.