Real Time Visual Inspection System(RTVIS) for calibration of mechanical gauges

Real Time Visual Inspection System becoming a reliable system for quality analysis and control in various process and manufacturing industries. The important task of RTVIS in measuring instrument manufacturing industry is to prevent the inclusion of incorrect parts and to maintain quality standard. The RTVIS itself capable to handle the factors caused by positional, rotational alignment and illumination changes. In this paper we have used RGB images of dial type fuel gauges having a pointer which indicates fuel level. This image is cropped and then converted into grey scale image and binary image, displaying only black pointer by selecting proper threshold value. After interpretation and processing, the RTVIS visualizes the gauge parameters and shows the results with its artificial intelligence about the quality and correctness of the gauge under test.