Deep learning network for indoor point cloud semantic segmentation with transferability

L Li, J Chen, X Su, H Han, C Fan - Automation in Construction, 2024 - Elsevier
Semantic segmentation is crucial for interpreting point cloud data and plays a fundamental
role in automating the creation of as-built BIM. Existing neural network models for semantic …

A Comprehensive Review of Digital Twin Technology in Building Energy Consumption Forecasting

M Boukaf, F Fadli, N Meskin - IEEE Access, 2024 - ieeexplore.ieee.org
With the global rise in urban populations, energy consumption in buildings has become a
critical issue, now accounting for about 30% of total global energy use. Developing powerful …

Methods and Applications of Space Understanding in Indoor Environment—A Decade Survey

S Pokuciński, D Mrozek - Applied Sciences, 2024 - mdpi.com
The demand for digitizing manufacturing and controlling processes has been steadily
increasing in recent years. Digitization relies on different techniques and equipment, which …

Efficient low-collision UAV-based automated structural surface inspection using geometric digital twin and voxelized obstacle information

Y An, J Ning, C Hou, J Ou - Automation in Construction, 2025 - Elsevier
Abstract The application of Unmanned Aerial Vehicle (UAV) automatic flight is increasingly
popular for structural surface inspection. To address the low level of automation and …

[HTML][HTML] Development and application of a digital twin model for Net zero energy building operation and maintenance utilizing BIM-IoT integration

Z Liu, M Li, W Ji - Energy and Buildings, 2025 - Elsevier
Abstract Net Zero Energy Buildings (NZEB) represent a significant opportunity to reduce
building energy consumption and achieve the climate and energy goals that will be …

[HTML][HTML] A Recognition Technique for the Generative Tessellations of Geometric Patterns in Islamic Architectural Ornaments; Case Study: Southern Iwan of the Grand …

M Sheikhi Nashalji, F Mehdizadeh Saradj - Buildings, 2024 - mdpi.com
The ornamentation of historical buildings in Iran often features geometric patterns, which
hold cultural and architectural significance. These patterns, rooted in Islamic tradition, are …

3D reconstruction of building interiors based on scan-to-BIM and generative design for as-built building

W Cai, D Hua, S Li, S Xue, Z Xu - Engineering, Construction and …, 2024 - emerald.com
Purpose BIM technology has a huge potential for improving the renovation efficiency for as-
built buildings. However, due to the absence of raw design drawings and the complex …

[HTML][HTML] Semi-Automated Building Dataset Creation for 3D Semantic Segmentation of Point Clouds

H Yoo, Y Kim, JH Ryu, S Lee, JH Lee - Electronics, 2024 - mdpi.com
When 2D drawings are unavailable or significantly differ from the actual site, scan-to-BIM
(Building Information Modeling) technology is employed to generate 3D models from point …

[HTML][HTML] Digital-Twin-Based Operation and Maintenance Management Method for Large Underground Spaces

H Wang, C Yu, J Zheng, Y Jia, Z Liu, K Yang - Buildings, 2024 - mdpi.com
Large underground spaces are complex and huge, with problems such as fragmented data
that cannot be shared, outdated management methods, and high operation and …

Leveraging Deep Learning for Automated Reconstruction of Indoor Unstructured Elements in Scan-to-BIM

M Mahmoud, W Chen, Y Yang… - … Archives of the …, 2024 - isprs-archives.copernicus.org
Achieving automatic 3D reconstruction for indoor scenes is extremely useful in the field of
scene understanding. Building information modeling (BIM) models are essential for lowering …