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Rank #136 · 7 unique linked submissions.
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No-reference positron emission tomography (PET) image quality assessment remains challenging due to Poisson-distributed noise, strong foreground–background contrast, and scan-parameter–dependent signal variations. This study aims to develop a PET-specific, ad...
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,...
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...
To investigate the dosimetric and radiobiological advantages of repurposing a standard kilovoltage (kV) X-ray source for the treatment of nonmelanoma skin cancer. This study assessed the kV X-ray beam character and plan quality indices compared with other rad...
Ion beam radiotherapy (helium and carbon) has opened new frontiers for FLASH research by introducing LET as a critical physical parameter for mechanistic investigation. However, current FLASH effect models are restricted to low-LET irradiation, and high-LET a...
To evaluate whether MR-based electrical conductivity imaging can distinguish glioma phenotypes with varying aggressiveness and to investigate the metabolic origins of conductivity differences in glioma cell models.
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,...