Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Analysis and Quality of Biomedical Images D.R. DZHAMALOV Iridiology It is connected with the visual analysis of images which essentially differ on brightness, contrast, noise, detail, mobility and other parametres from images of broadcasting television systems. Efficiency of process of the analysis iridiology images depends on properties of the visual analyzer. For example, at iridiology with the screen the human eye is that link which defi nes characteristics of all system Qualitative characteristics iridiology images depend on requirements to parametres of the television system which set defi nes its reproducing properties. Quality iridiology images is defined by set of factors and has no standard uniform generalised quantitative estimation. Let’s consider the most essential for iridiologyrequirement transformations to characteristics of image ITS In spite of the fact that characteristics of the visual analyzer are in detail enough studied in sight physiology, they should be rethought from the point of view of the problems facing to systems of transformation iridiology of images. With the advent of television and electron-optical methods of visualisation of invisible images there is a necessity for studying of properties of the visual analyzer at perception of the images having high brightness, but the low relation a signal/noise as in strengthened iridiology images quantum character of radiation is especially strongly shown. Keywords: Iridiology, development, the television chamber, Progressive development, interlaced development, circular development, radial development, the triangular development, watching development. DOI: 10.25791/pribor.8.2021.1283 Pp. 25-30.