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Author

Yi-Hui Yang

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Open access Sep 2026

Bridging Observed and Modeled Cities: Multi-Band Consensus Footprints for MLS-to-CityGML Registration in Urban Environments

This paper presents a multimodal 3D data fusion workflow tailored for registering mobile laser scanning (MLS) point clouds to CityGML semantic building models (MLS-to-CityGML) in urban street environments. The proposed method first extracts stable footprint features from MLS fragments using a multi-band consensus filte...

Marco Antonio Ortiz Rincón, Yi-Hui Yang, Christoph Holst · 0 citations
Open access Sep 2026

On-site strategy for estimating range variances of terrestrial laser scanners based on (un-)scaled intensity values

Abstract Recent advancements in technology have established terrestrial laser scanners (TLS) as a powerful instrument in geodetic deformation analysis. As TLS becomes increasingly integrated into this field, it is essential to develop a comprehensive stochastic model that accurately captures the measurement uncertainti...

Omar AbdelGafar, Selin Palaz, Yi-Hui Yang et al. · 0 citations

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