Radial charts were commonly used in the industry to allow retrospective assessment of technological parameters. Today it is relevant to digitize the obtained data in order to simplify the automation of technological processes. Digitization of radial charts by means of standard methods is carried out with the help of human labor at significant time costs. The article proposes an automated method for digitizing radial charts using software, developed in the LabVIEW programming environment. The results of processing radial charts are displayed on the screen in numerical and graphical form, and can also be exported to a file (for example, to Notepad or MS Excel). The presented technique can be applied to images obtained on a color or black-and-white scanner, which minimizes geometric distortions, associated with the conversion of a paper document into electronic form, and ensures recognition quality of the clear plot line with an average relative error of up to 3 %. In case of ink fading or perspective photos of the diagram, the value of relative error can reach 8 %, as a result of which additional manual correction of the data will be required.
The enrichment is an integral part of the production process at the moment. This article evaluates the fractional composition of crushed rock as a result of the vibrating screen. The research is based on the use of visual screening process analysis and computer processing.
Influence of computer technology in all spheres of activity currently tremendously. Introduction of innovative ideas to simplify the manufacturing process, will protect and increase economic benefits. One of these locomotives is a system of technical vision: «smart camera» capable of performing its task, whose spectrum is diverse.
Automatization in manufacturing process is a very urgent question at present time: it's based on complexity and health hazard of work at metallurgical factories. Tehnical vision may become an innovative decision for this problem. In the article main backgrounds and topics are described. Also methods for their realisaton with using of LabView software of «National Instruments» Company are offered.