Sukhotska I. Intermittent-contact method and means for controlling geometric dimensions of small-size complex-shaped objects

Object of research - process of controlling geometric dimensions of small-size complex-shaped objects. Subject of research - methods and means of controlling geometric dimensions of small-size complex. The aim is to increasing probability of controlling geometric dimensions of small-size complex-shaped objects by taking into account the degree of blur the edges of the object and determine the ratio additional measures imposed by the geometric size. Research methods: mathematical apparatus of the theory of signals and digital presentation and image processing methods for constructing opto-electronic means, theory and measurement errors, mathematical modeling using modern computer technology, interpolation methods, numerical methods for solving nonlinear equations; basics of discrete mathematics and analytical capabilities of computer algebra. Scientific innovation is to obtain the following results: first, to increase the likelihood of control, the method of allocation of contours of objects in an image based on the low-frequency filtering, improved measuring conversion feature size of the object in the out of focus images further developed intermittently pin geometric control method small size objects with complex shapes developed further conversion function intermittently-contact control of measuring geometric dimensions of small objects with complex shapes. The practical significance of the results is that: developed intermittently pin control means small geometric dimensions of objects with complex shapes detector control linear and angular size of small objects with complex shapes, software determining the coordinates of the boundary points of the image object and proposed control algorithm geometrical sizes small objects of complex shape, degree of implementation - the results of the thesis are introduced as a means to control the PP "Tool-Service" (c. Vinnytsia), theoretical and practical work provisions introduced in the educational process in VNTU. Scope (industry) implementing - engineering, space and medical.