MRI-brain-segmentation-using-FCM

这是matlab官方网站的一个快速实现svd分解的函数，通过对矩阵的截断加速(This is a quick realization svd decomposition function matlab official website, through the cut-off acceleration matrix)

文件中是改进的hausdorff距离匹配算法，避免了外部离散点的干扰，优化了计算方法，实现起来更加完美。(In the File,there is the improved Hausdorff distance matching algorithm, avoiding the interference of external discrete points, method, realizes more perfect.)

用SIFT算法实现了刚性和非刚性图像的配准 并且效果非常理想 SIFT的特征点的提取 描述 和匹配的算法有注释(Nonrigid Registration Using Free-Form Deformation. )

说明：  关于GLSL的点光源，载入模型，纹理。。。。。。。。。。(light engine code OpenGL.)

fcm图像分割 fcm图像分割(FCM FCM image segmentation image segmentation)

自己修改的基于closed-form的程序，对外国程序在时间上有两倍的改善，能对在复杂背景下的图片，通过画一些简单的前景线，背景线，抠图出前景(it is about matting foreground when the interested ared is located under complixed background,and then choosing some other beautiful background,you can create new image,which brings you some special feelings.thanks.)

非常详细的一篇论文，仔细介绍了手指静脉识别的的全过程(A very detailed paper, carefully introduced the finger vein identification process)

该基于区域生长法的程序主要用于虚警目标的去除，也可用于对二值图像各块区域面积的计算。(The region growing method based on the procedures used to target the removal of false alarms can also be used for binary image of the block area calculations.)

利用IDL读取二进制文件、*.HDF、*.nc文件的属性(read*.hdf、*.nc file on IDL)

说明：  一种gamma校正的matlab的源代码(A gamma correction of the source code matlab)