Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
Multi-Pool Chemical Exchange Saturation Transfer (CEST) MRI provides valuable metabolic information but is clinically limited by long acquisition times. Although sparse sampling reduces scanning time, reconstructing high-resolution Z-spectra from limited data remains an ill-posed inverse problem. Conventional interpolation and generic Implicit Neural Rep-resentations (INRs) often lack physical constraints, leading to spectral artifacts and physically invalid signals. To address this, we propose Lorentz Encoding (LE), a physics-informed framework that formulates CEST reconstruction as a self-su
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Why these links exist
- Linked via arxiv authorDexuan Li →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorYupeng Wu →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorChenglong Wang →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorHanlin Liu →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorHui Zheng →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorJianqi Li →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding
- Linked via arxiv authorGuang Yang →
Self-Supervised Implicit CEST Reconstruction via Physics-Informed Lorentz Encoding