26 - 30 April 2026
National Harbor, Maryland, US
Conference 14029 > Paper 14029-19
Paper 14029-19

Toward an uncertainty-guided closed-loop synthetic data generation pipeline for UAS classification

29 April 2026 • 10:10 AM - 10:30 AM EDT | National Harbor 7

Abstract

This work introduces a synthetic data generation pipeline designed to synthesize the information gaps in UAS and bird detection and conduct desired data augmentations. By controlling various parameters such as UAS type and environmental conditions, we generate target images that closely resemble real-world scenarios. Our ongoing uncertainty analysis aims to explore the potential benefits of incorporating synthetic data for improving model generalizability, reducing confusion between UAS and avian species, and increasing robustness against adversarial attacks against existing models. We propose an explorative pipeline to guide data generation, targeting model weaknesses and advancing the state of the art in synthetic data applications across commercial and defense sectors.

SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525

Presenter

Michael A. Mardikes
Sandia National Labs. (United States)
Michael Mardikes is a Senior Member of Technical Staff at Sandia National Laboratories. He completed his PhD in Mechanical Engineering at Purdue University in 2025 with a dissertation in digital twins for synthetic data generation. He holds a Master of Science in Mechanical Engineering from the University of Missouri – Kansas City in 2022. He completed a Bachelor of Science from the University of Missouri – Columbia in Mechanical and Aerospace Engineering in 2020. Michael enjoys tackling challenging problems that incorporate autonomous solutions. In his free time, he likes to read, watch football, and explore nature.
Application tracks: AI/ML
Presenter/Author
Michael A. Mardikes
Sandia National Labs. (United States)
Author
Sandia National Labs. (United States)
Author
Sandia National Labs. (United States)
Author
Alan H. Hesu
Sandia National Labs. (United States)