The development of methods of quantitative registration of movement character is actually to research of biophysical effects, which are specific for different forms of biological movements, for example, eye movement of human. These methods are based on use of new experimental foundation including high-resolution video techniques and computer analysis of big data arrays.
The method for monitoring of involuntary eye motion on the basis of image processing and analysis technology is posed. The efficiency of the program for the object movement analysis by its trajectory and spectrum is demonstrated. The results of measuring of involuntary eye movements of patients with nystagmus are presented. The measuring results characterizing the nystagmus status changing before and after the squint correction is demonstrated.
Methods of analysis of objects characterized by wide variety of sizes, shapes, color and type of dynamics are described. Application of automatic video control systems for granulometric analysis of various metal powders and grinded materials used in dispenser elements of electrovacuum devices is illustrated. The results of color analysis of millet seeds images having different color shade are given. The features of optoelectronic detection and computer diagnostics of complex movements of the freshwater crayfish Daphnia eye are considered.
The method based on the autodyne effect in semiconductor laser has been described to the analysis of dynamical behavior of biological specimen. The advantage of the method has been shown in comparison with tradition photoelectrical methods. The experimental investigations of the effect of external alternating voltage on the amplitude and frequency of fresh water crawfish - daphnia have been implemented. The synchronization effect of daphnia heart beating by the external electric field has been discovered. The investigation results of the dependence of daphnia heart beating frequency on the water toxicity degree.
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