#feature-space guidance

topicfeature-space guidance

1 paper · 1 filter

cs.CV2026

Feature-Space Guided Diffusion for Realistic Ultrasound Image Synthesis

Marina Domínguez, Nélida Mirabet-Herranz, Valery Naranjo

The paper introduces Feature-Space Candidate Guidance (FSCG), a training‑free sampling technique that uses a frozen ultrasound foundation model to correct diffusion-generated image…