The method of cloud statistics measured with digital holographic imaging system

摘要

Due to the structure of clouds has so many complicated factors, the cloud seeding area is difficult to accurately determined. How to accurately understand the structures of the particle parameters has great significance for weather modification. Digital holographic technology is widely used in particle measurement, because it can realize the three-dimensional particle field measurement and get detail parameters. This paper, based on the research of the holographic reconstruction and image processing algorithm, calculate the equivalent diameter of particle, and obtain the distribution of the particles, for the estimation of the population parameter of particle is put forward a feasible method.