CATCH: Counterfactual Anatomical Tissue Inpainting with Conditional Haar Diffusion

T1Covered by 1 source · first reported by arXiv at 25 Sept, 04:00 UTC

arXiv:2609.29591v1 Announce Type: cross Abstract: BraTS local synthesis replaces masked regions in T1-weighted brain MRI with plausible tumor-free tissue while preserving observed anatomy. We present CATCH, conditional 3D diffusion in an invertible Haar-wavelet domain. Its denoiser receives noisy…

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• T1CATCH: Counterfactual Anatomical Tissue Inpainting with Conditional Haar DiffusionarXiv25 Sept, 04:00