arxivcs.CVcs.LG2026-07-18
Transferable Low-Rank Convolutional Bases for Onboarding Unseen Medical Imaging Modalities
Ranat Das Prangon, Istiaque Ahmed, Shajid Hasan Naim, Waseem Mustak Zisan, Hossain Md Shakhawat
Deploying a medical imaging model that must later accommodate a modality it has never seen is a recurring practical problem: retraining the shared representation is expensive and destroys performance on the modalities already in service. We study this \emph{onboarding} problem un…