Electromagnetic Systems Inc. (EMSI) has expertise in radar feature exploitation, and works in defense applications of computer-vision, radar technology, and 3D imaging. The company lists four areas of expertise: deep learning, distortion invariant matching, 3D isar, and third party radar mode design. In terms of deep learning, EMSI applies advanced classification techniques to radar combat ID. The company's 3D imaging technology can be used to accurately image ships at sea. EMSI's distortion invariant matching applies pattern recognition to radar feature exploitation. Lastly, the company implements proprietary algorithms in its radar design. The company's technology has applications in intelligence, surveillance and reconnaissance, as well as automatic target recognition.