用windows画笔生成BMP文件f(x,y),图象宽为W，高为H，编写程序读取BMP文件，并生成新的图象g(x,y)。以BMP文件格式输出该图象。-Windows paintbrush used to generate BMP file f (x, y), image width W, height H, the preparation process to read BMP files, and generate new images g (x, y). BMP file format to

简单读取文件夹中的BMP位图，并显示图片的一个小程序-Simple to read the BMP bitmap folder and displays a picture of a small program

实现对bmp文件的读取并存储，并实现对其灰度的 二值化-Bmp file is read and stored, and to achieve their gray values