Standard Patlak imaging requires prolonged dynamic PET acquisition ($\geq$60 min), hindering its clinical adoption. Although the relative Patlak (RP) plot shortens scan times, it entails a trade-off between acquisition duration and image fidelity, and lacks absolute quantitative validation. To address these limitations...
Hao Sun, Wenxiang Yi, Xiaotong Hong et al.· IEEE journal of biomedical a...· 0 citations
This Review examines volumetric foundation models, language alignment and compression strategies, and agentic systems that extend MLLMs through planning, tools, memory, and workflow interaction, and introduces a Claim-Design-Validation framework to assess whether technical, workflow, and clinical claims are matched by...
Zan-Ting Ye, Shengyuan Liu, Xin Liu et al.· 0 citations
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