Fractal and Multifractal Analysis of Catalyst Surface Images
基于分形和多重分形理论的催化剂表面图象分析

The multifractal growth process of the SEM images of catalyst surface is studied using fractal and multifractal theory. Fractal dimension and multifractal singularity spectrum are very important quantitative parameters describing fractal measures. They also provide a new approach for measuring the sensitivity of catalyst. This work provides a new technique for designing active catalyst.