Accurate and efficient dose delivery is crucial in dynamic multileaf collimator (MLC) radiotherapy to minimize treatment time and reduce delivery errors. Current leaf-sequencing algorithms often face challenges in balancing delivery speed with dose accuracy,...
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Ruijin Hospital
Rank #292 · 3 unique linked submissions.
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Kaiwen Wan, PhD
Therapy Physics
The quantitative accuracy of MR Electrical Properties Tomography (MR-EPT) is strongly influenced by tissue heterogeneity and lesion geometry. This study systematically investigates the effects of tumor depth and tumor size on conductivity reconstruction error...
Jie Zhang
Diagnostic and Interventional Radiology Physics
To address severe boundary artifacts in Electrical Properties Tomography (EPT) reconstruction caused by noise amplification and erroneous numerical differentiation across tissue discontinuities. A unified, boundary-aware reconstruction framework is proposed,...
Jie Zhang
Diagnostic and Interventional Radiology Physics