用VC实现数字减影算法，通过模板匹配，再对两幅图像相减，即用盈片中减去蒙片，从而实现突出血管区域的目的。【源码加文档说明】-Using VC to achieve digital subtraction algorithm, template matching, and then the subtraction of two images, that the film with surplus minus mask, in order to achieve the purpose of high

The img2tif program converts an Imagine .img file into one or more GeoTIFF files. Usage: img2tif [-i img_filename] [-o tif_basename] [-c] [-v n...] [-rgb [red_band green_band blue_band]] [-?] [-quiet] Arguments: -i input .img file