TL;DR
Atmospheric compensation is crucial for accurate long-wave infrared (LWIR) hyperspectral imaging but has been largely neglected due to its complexity. A lightweight set-based deep learning framework was developed to process multiple radiance measurements for improved atmospheric compensation.
✦ Why It Matters
Engineers can implement this framework to enhance the accuracy of hyperspectral imaging systems in challenging environments.
Key Takeaways
How It Works
The framework processes multiple radiance measurements collected at different standoff ranges, allowing it to jointly estimate transmittance and atmospheric path radiance. By leveraging a set-based approach, it captures complex relationships in the data, enhancing the accuracy of atmospheric compensation.
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