中文摘要：

Zadeh-x变换是底层图像挖掘的重要技术之一。在用VC＋＋实现了基于Zadeh-x变换的底层图像挖掘的基础上,分析了Zadeh-x变换的局限性,并从而提出了分段Zadeh-x变换。实验结果表明分段Zadeh-x变换在挖掘效果上更好,其适用范围更广。

英文摘要：

Zadeh-x transformation is one of the important technologies in lower layer image mining.On the basis of realizing lower layer image mining based on the Zadeh-x transformation using VC＋＋,this paper analyzed the limitation of the Zadeh-x transformation and presents an improved arithmetic which we defined as subsection Zadeh-x transformation.The application scope of the improved method is more extensive.The results show that the subsection Zadeh-x transformation is better in image mining.