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Chenyu Lian

3 accepted papers

2023

Advancing Radiograph Representation Learning with Masked Record Modeling

ICLR 2023poster

Modern studies in radiograph representation learning (R$^2$L) rely on either self-supervision to encode invariant semantics or associated radiology reports to incorporate medical expertise, while the complementarity between them is barely noticed. To explore this, we formulate the self- and report-c…

2021

Breaking the Dilemma of Medical Image-to-image Translation

NeurIPS 2021spotlight

Supervised Pix2Pix and unsupervised Cycle-consistency are two modes that dominate the field of medical image-to-image translation. However, neither modes are ideal. The Pix2Pix mode has excellent performance. But it requires paired and well pixel-wise aligned images, which may not always be achievab…