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Search Publications by: Alexander Dimopoulos (Assoc)

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Cross-Dataset Semantic Segmentation Performance Analysis: Unifying NIST Point Cloud City Datasets for 3D Deep Learning

February 23, 2026

Author(s)

Alexander Dimopoulos, Joseph Grasso

This study analyzes semantic segmentation performance across heterogeneously labeled point cloud datasets focused on emergency response applications. Using NIST's Point Cloud City dataset from Enfield and Memphis collections, we investigate the fundamental

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