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一种轻量级框架,用于利用多视图和异构图以及决策级融合技术对IFC ...
语义一致性不足是BIM互操作性的核心挑战,现有方法依赖人工特征且计算成本高。本文提出IFCGeoNet框架,通过显式形状(多视角投影编码)与隐式语义(异构图对比-迁移学习)双通道特征提取,结合类级语义感知的决策层融合机制,在扩展的IFCNetCore数据集上 ...
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