GDTI - Guardian Technologies International, Inc. is a technology company that designs and develops imaging informatics solutions for delivery to its target markets: aviation/homeland security and healthcare. Guardian's core technology is an intelligent imaging informatics (3i) engine that is capable of extracting embedded knowledge from digital images, and has the capacity to analyze and detect image anomalies. The technology is not limited by type of digital format. It can be deployed across digital sources, such as still images, x-ray images, video and hyper-spectral imagery.