Multimodal Diffusion to Mutually Enhance Polarized Light and Low Resolution EBSD Data
In spite of the utility of 3-D electron back-scattered diffraction (EBSD) microscopy, the data collection process can be time-consuming with serial-sectioning. Hence, it is natural to look at other modalities, such as polarized light (PL) data, to accelerate EBSD data collection, supplemented with shared information. Complementarily, features in chaotic PL data could even be enriched with a handful of EBSD measurements. To inherently learn the complex dynamics between EBSD and PL to solve these inverse problems, we use an unconditional multimodal diffusion model, motivated by progress in diffusion models for inverse problems. Although trained solely on synthetic data once, our model has s...
| Authors | Harry Dong, Timofey Efimov, Megna Shah et al. |
|---|---|
| Primary category | eess.IV |
| Published | 24 April 2026 |
| Last updated at source | 24 April 2026 |
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