Development of Fidelity Metrics for Image-based Missile Simulation Environments

We propose to develop a methodology and supporting tools for assessing and estimating multidimensional fidelity requirements for target and background scenes used in M&S to obtain smart munitions system performance. The overall effort in Phase I will focus on the development of a proof-of-concept demonstration that involves integrating fidelity metrics, development of test imagery, performance assessment, correlation of simulation performance with metrics, and the development of a suitability score for one sensor/algorithm case. In addition, we will develop methods for specifying scene generation fidelity requirements based on classes of sensors/algorithms, applications, and simulation type (all digital, signal injection, HWIL). We strongly believe that success in solving this critical problem will rely on a heuristic approach with significant input from our subject matter experts. Our goal for the proposed effort is to develop and demonstrate a proof-of-concept methodology in Phase I that can lead to a generalized fidelity formulation in Phase II. The generalized fidelity formulation will allow the simulation community to determine the adequacy and suitability of scene generator imagery for their specific simulation implementation and application, including testing simple to complex seekers and sensors in various simulation environments.