看看你得到的是否是这样排列和命名的灰度图。
To see if there is a logical order of grey values and document naming.
还要重点注意灰度图不能压缩得像彩图同样程度。
It's also important to note that Grayscale JPGs do not compress nearly as much as color ones do.
本文介绍将灰度图象转换为接近自然光谱色的两种实现方法。
The two ways of changing grey picture into nearly natural spectrum color are introduced in this paper.
应用推荐