Speckle correlometry processing algorithms in application to randomly inhomogeneous media study

The modern coherent-optical methods based on the processing of the detected multiple-scattered by randomly inhomogeneous media signals. The statistical analysis of the stochastic intensity distributions caused by the multiple scattered radiation (evaluating such characteristic as flicker index, contrast, structural and correlation functions, etc.) give the opportunity to evaluate the structural morphology of the investigate media (concentration and shape of inhomogeneities, features of the organization of the structure) and the dynamic processes occurring inside the media. In this work the investigation of the water solutions of technical or food gelatin with added TiO
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nanoparticles and foamy phantoms by use of the full field speckle correlometry method is represented.