可变目标c编译器设计与实现的源代码，写的非常不错，可以参考一下，写个自己的编译器-Variable objective c compiler design and implementation source code, written in very good for reference, write your own compiler

In the present work an application of fuzzy logic for leather surface defects identification is investigated. The defects create a discontinuity at the surface which leads to regions with different intensities than the background. Binary images a