N2N4M
Removes noise from Mars CRISM shortwave-infrared hyperspectral data.
- Field
- Planetary science
- Method
- Deep learning
- Data it takes
- imagery, spectra
- License
- MIT
CRISM shortwave-infrared spectra carry noise that obscures the absorption features mineral identification depends on. N2N4M denoises them without needing clean reference spectra to train against.
The point is what becomes visible afterwards: weak absorptions that were buried in noise become measurable, which changes what can be identified from orbit.
Code and weights are both MIT.
Catalog entry last checked 2026-08-19. All models →
Run N2N4M on your data
The lab runs this on its own compute, in a container, with the inputs and parameters recorded alongside the result. Initial scoping conversations are free.
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