AVI Transponder

Gigahertz Satellite Transponder

Trecs (transponder Reconfiguration System)

TRECS is a sophisticated, labor-saving tool designed to support payload reconfiguration and command procedure generation in the satellite payload operations factory testing and in-orbit test environments. TRECS enables payload and test engineers to visualize and modify complex satellite system configurations. When the desired reconfiguration is set, TRECS generates a valid spacecraft procedure ...

Research Advances at Avi-lab

The Acquisition, Analysis, Visualization and Imaging laboratory, AVI-Lab, is at the Department of Life, Health and Environmental Sciences of the University of L’Aquila. It was established in 1995 and, since then, the research activity is mostly centred on the study, development and testing of algorithms for signal acquisition and processing, image reconstruction, enhancement, filtering, analysi...

AVI of Surface Flaws on Manufactures II

INTRODUCTION Automatic visual inspection takes a relevant place in defect detection of industrial production. In this field a fundamental role is played by methods for the detection of superficial anomalies on manufactures. In particular, several systems have been proposed in order to reduce the burden of human operators, avoiding the drawbacks due to the subjectivity of judgement criteria (Kwa...

AVI of Surface Flaws on Manufactures I

INTRODUCTION The defect detection on manufactures is of utmost importance in the optimization of industrial processes (Garcia 2005). In fact, the industrial inspection of engineering materials and products tends to the detection , localization and classification of flaws as quickly and as accurately as possible in order to improve the production quality. In this field a relevant area is constit...