Regular road inspection is essential for maintaining pavement service life and ensuring traffic safety. Conventional approaches require specialized survey vehicles and sensor payloads, while damage assessment relies predominantly on supervised computer vision models trained on large annotated datasets. Recent advances...
B. Ouzougarh, Jannik Matijevic, Huynh Duc An Son Nguyen et al.· ISPRS Annals of the Photogra...· 0 citations
This paper presents an end-to-end, agent-driven pipeline for the LoD3 reconstruction of façade openings in 3D city models, producing directly usable CityGML-conform outputs. In contrast to existing approaches that rely on supervised semantic segmentation and therefore require large amounts of manually annotated trainin...
Elmehdi Kanna, Lukas Arzoumanidis, Huynh Duc An Son Nguyen et al.· ISPRS Annals of the Photogra...· 1 citation
Urban digital twins increasingly combine authoritative, crowd-sourced, machine-learned, and reconstructed data with differing reliability, coverage, and semantics. Yet few urban datasets provide a unified representation supporting multi-source integration, provenance tracking, spatial reasoning, and machine learning. W...
Huynh Duc An Son Nguyen, Lukas Arzoumanidis, Youness Dehbi· 0 citations
Abstract. Semantically rich 3D city models play a vital role in a variety of applications, such as urban planning. Enhancing these models with currently unavailable attributes, such as building storey numbers, can unlock new opportunities to address pressing challenges, including sustainable urban development. In this...
Lukas Arzoumanidis, Al Maimun As Samee, Elmehdi Kanna et al.· ISPRS Annals of the Photogra...· 0 citations
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