Fractal-based Image Analysis of Coke Optical Texture

The micro optical texture structure is one of the most relevant characteristics of coke. In this paper, the feature of coke slice image is analyzed, and a box-counting algorithm is implemented to analyze the fractal structure of coke. From the experimental results, the relationship between fractal dimension and the porosity of coke is developed, which provide an important basis for the auto analysis of coke quality.