Delphi:Delphi图像灰度线性处理实例，将一幅BMP彩色位图变换成灰度图，最终效果如上截图所示，貌似效果不是太好，不过通过这个例子你可以初步了解一下这种图像处理的基本原理，为以后的程序开发打下基矗

-Delphi: Delphi linear grayscale image processing example, will a color bitmap BMP converted to grayscale, the final results as shown in the screenshot, looks like the effect is not very good, but through this example you can look at this initial image processing the basic principle for future program development and lay a foundation.