包含已提取过ROI的MSTAR的图像数据，可以用来作为目标识别的很好数据资源；包含傅里叶梅林变换提取不变特征的MATLAB程序-Containing the extracted image data of ROI MSTAR it can be used as a target to identify good data resources contains Fourier Mellin transform to extract invariant features of MATLAB pro

提取感兴趣的区域，可以用于对拍摄团进行感兴趣位置的处理，科研工作会用到。(Extracting regions of interest)

matlab下的手指静脉图像预处理：均衡化，膨胀，腐蚀，细化，手指边缘检测，截取roi区域，尺度归一化以及灰度归一化。(Finger vein image preprocessing under matlab: equalization, expansion, corrosion, thinning, finger edge detection, interception of ROI region, scale normalization and gray normalization.)