Patent ID: 11907331
Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The system for evaluating the fractal dimension of the particle matter in the dispersing system according to claim 8, wherein the particle radius distribution determination unit comprises:
a filtering subunit, for performing median filtering on a microscopic image acquired by means of a microscopic image capture card, so as to remove background or environmental noise;
an integer optimization subunit, for reprocessing the filtered image by means of 0-1 integer optimization;
a marking subunit, for marking a connected domain of a particle and the position of a central point thereof according to a seed fill algorithm in the graph theory; and
an equivalent radius calculation subunit, for calculating the particle radius of the marked particle on the basis of the equivalence principle, and storing the same in a data structure, wherein the equivalence principle refers to using the area of the marked connected domain as the area of a circle, and calculating the radius as an equivalent radius of the corresponding particle.