SANE(Scanner Access Now Easy)是用于开发光栅扫描设备驱动和应用程序的一个标准应用程序接口(API)。有了它，你的扫描仪驱动和应用程序的编写更容易。-SANE (Scanner Access Now Easy) for the development of raster scanning device drivers and application of a standard application program interface (API). With it, y

用于开发和维护用于读取、创建和操作PNG（便携式网络图形）光栅图像文件的应用程序的参考库(This is to develop and maintain the reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files.)