Аналіз структурних схем засобів мультиспектрального телевізійного вимірювального контролю параметрів та діагностування стану неоднорідних біологічних середовищ

• Datum: 2017
• 1. Verfasser: КВАТЕРНЮК, СЕРГІЙ МИХАЙЛОВИЧ
• Format: Artikel
• Sprache: Ukrainian
• Veröffentlicht: Vinnytsia National Technical University 2017
• Schlagworte: мультиспектральний контроль; засіб контролю; телевізійний вимірювальний контроль; неоднорідне середовище; математичне моделювання
• Online Zugang: https://oeipt.vntu.edu.ua/index.php/oeipt/article/view/468
• Назва журналу: Optoelectronic Information-Power Technologies

In this paper, we analyzed the implementation of the structural diagrams of the multispectral television measurement control parameters and the diagnosis of the state of heterogeneous biological media. The aim of the work is to analyze the options for implementing the structural diagrams of multispectral television measurement control parameters and diagnosing the state of inhomogeneous biological media with indirect measurement of their biophysical and structural parameters. The essence of the method of multispectral television measurement control and diagnosis is the analysis of digital images of the object under investigation, obtained in several spectral ranges. Uneven biological environments for all tasks of environmental monitoring, biomedical diagnostics and product quality control can be reduced to the following physical models: semi-infinite macroscopically homogeneous biological environment; a thin layer of a macroscopically homogeneous biological medium; multilayer heterogeneous biological medium. Each of the layers of a multilayer heterogeneous biological medium is considered to be a thin macroscopically homogeneous layer. The analysis of variants of realization of structural schemes of means of multispectral television measuring control and diagnostics for various cases of their application is carried out and the general scheme is analyzed that allows to estimate errors of indirect measurement of biophysical and structural parameters of heterogeneous biological media by multispectral parameters, and, accordingly, reliability of measuring control. The means of multispectral television measurement control and diagnostics that can be used for ecological monitoring of water objects using bioindication on phytoplankton and macrophytes under in situ and in vitro conditions, biomedical diagnostics of humoral media under in vitro conditions, noninvasive biomedical diagnostics of normal and pathological skin tissues Human in vivo and in vitro conditions, food quality control. A model is proposed for estimating errors in the indirect measurement of biophysical and structural parameters of inhomogeneous biological media using multispectral parameters. Having repeatedly simulated the modeling of errors in the indirect measurement of biophysical and structural parameters of inhomogeneous biological media, one can obtain the laws of their distribution and estimate the reliability of control.