27 April 2018 High-performance computing strategies for SAR image experiments
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Abstract
This article presents different strategies for generating very large sets of SAR phase history and imagery for target recognition studies using the open-use Raider Tracer simulation tool. Previous data domes, based on Visual D, produced numerous data sets for ground targets above a flat surface, but each target had a single orientation. Here, the experiment specifies different target types, each above a ground plane, but with arbitrary pose, yaw, and pitch. The customized data set poses challenges to load balancing and file input/output synchronization for a limited cpu hour budget. Strategies are presented to complete each image within a minimal time, and to generate the complete experiment set within a desired time.
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Michael A. Saville, David F. Short, Jeremy Trammell, John Kaufhold, "High-performance computing strategies for SAR image experiments", Proc. SPIE 10647, Algorithms for Synthetic Aperture Radar Imagery XXV, 1064703 (27 April 2018); doi: 10.1117/12.2299989; https://doi.org/10.1117/12.2299989
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