Real-time infrared scene generation software for I2RSS hardware in the loop

This paper describes the current research and development of advanced scene generation technology for integration into the I2RSS - Hardware-in-the-Loop (HWIL) facilities at the US Army AMRDEC at Redstone Arsenal, AL. A real-time dynamic infra-red (IR) scene generator has been developed in support of a high altitude scenario leveraging COTS hardware and open source software. The Multi-Spectral Mode Scene Generator (MMSG) is an extensible software architecture that is powerful yet flexible. The I2RSS scene generator has implemented dynamic signature by integrating the signature prediction codes along with Open Source Software, COTS hardware along with custom built interfaces. A modular, plug-in framework has been developed that supports rapid reconfiguration to permit the use of a variety of state data input sources, geometric model formats, and signature and material databases. The platform independent software yields a cost-effective upgrade path to integrate best-of-breed graphics and system architectures.