Dominik SANKOWSKI, Krzysztof STRZECHA, Marcin BAKALA, Tomasz KOSZMIDER, Anna FABIJANSKA, Adam RYLSKI: Vision system for analysis of metals and alloys specimens geometric features in high temperatures
1.  The Invention
	Title Vision system for analysis of metals and alloys specimens geometric features in high temperatures The problem the inventor(s) wanted to solve) Precise determination of metals and alloys specimens geometric features in high temperatures. High degree polynomial approximation of specimens edge. Aura effect elimination at the stage of image processing. Description. Give a general idea of what the invention is about Vision system is an element of a computer system for determining physical-chemical materials’ properties. The system source data comes from image obtained from a high resolution camera. Algorithms of high temperature image processing and analysis used in the system have been developed to minimize the thermal effect influence and maximize precision of specimens geometric features determination. Presentation. POSTER Fields of application Presented system can be used in many industry branches, where modern technology of materials joining is used. Advantages High frequency of the specimens image capturing (25 images per second) and high resolution of used camera allows obtaining numerous data set for further analysis. Proposed image processing and analysis algorithms allow better precision of physical-chemical properties calculation like wetting angle and surface tension. Stage of development. Prototype Documentation available: No
2.  The inventor (or inventors)
	Dominik SANKOWSKI, Krzysztof STRZECHA, Marcin BAKALA, Tomasz KOSZMIDER, Anna FABIJANSKA, Adam RYLSKI Owner of the invention Computer Engineering Department, Technical University of Lodz, Poland
3.  Protection
4.  Business intention
5.  Contact
	Marcin Bakala Stefanowskiego 18/22, 90-924 Lodz, Poland Tel: +48 42 631 27 50 E-mail: mbakala@kis.p.lodz.pl