Beyond the Estimate: Wiener-Informed Decoding for Easier Training of Pixel-Space Flow Models
arXiv:2610.36192v1 Announce Type: new Abstract: Learning velocity fields directly in pixel space is difficult and slow. We show that coarse second-order image statistics can ease this task: frozen Wiener estimates improve velocity learning, with gains extending beyond the linear predictions they ex…
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- 2026-10-28 04:00 · arXiv cs.CV
Beyond the Estimate: Wiener-Informed Decoding for Easier Training of Pixel-Space Flow Models