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Liangchen Zhou

Nanjing Normal University

Ninghai Road 122, Gulou District

Nanjing, 210046

China

  • Nanjing Normal University

SCHOLARLY PAPERS

5

DOWNLOADS

414

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Automated Bim Generation for Mep Systems from Cad Data Based on Multi-Drawing/Graph Integration

Number of pages: 61 Posted: 09 Nov 2024
Qian Zhao, Hao Shi, Liangchen Zhou and Guonian Lü
Nanjing Normal University, Nanjing Normal University, Nanjing Normal University and Nanjing Normal University
Downloads 138 (530,816)

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MEP；CAD；BIM；IFC；Graph-Based Methods

2.

Architecad: A Comprehensive Dataset for Automated Cad-to-Bim Conversion Research

Number of pages: 35 Posted: 31 Jan 2025
Qian Zhao, Liangchen Zhou, Yu Wang, Pengxiang Wang and Qian Li
Nanjing Normal University, Nanjing Normal University, Nanjing Normal University, Nanjing Normal University and Nanjing Normal University
Downloads 91 (742,061)

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Computer-aided Design (CAD), Building Information Modeling (BIM), Architectural Drawing, Graph Neural Networks, Attention, Symbol Spotting

3.

Research on Rapid Calibration Methods for Outdoor Surveillance Cameras Using Dashcams

Number of pages: 20 Posted: 24 Oct 2024
Quanqing Yin, Liangchen Zhou, Changle Wei and Bingxian Lin
affiliation not provided to SSRN, Nanjing Normal University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 79 (816,709)

Abstract:

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Video surveillance system, Camera parameters, Camera calibration, videoGIS

4.

Balancing Semantic and Geometric Lightweighting in Lod3 Building Shell Extraction Based on Bim and Voxelization

Number of pages: 52 Posted: 26 Aug 2025
Qian Zhao, Liangchen Zhou, Bensheng Wang, Liuzhong Yang and Guonian Lü
Nanjing Normal University, Nanjing Normal University, Nanjing Normal University, China Academy of Urban Planning and Design and Nanjing Normal University
Downloads 73 (852,604)

Abstract:

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Building Information Modeling (BIM), Level of Details (LoD), Building Shell Extraction, BIM Simplification, Semantic/Geometric Lightweighting, Voxel-based Spatial Analysis

5.

From Soundscape to Geographical Soundscape: Concept, Framework, and Data Model

Number of pages: 32 Posted: 15 May 2024
Xiu Lu, Guannan Li, Liangchen Zhou and Guonian Lü
Anhui University of Science and Technology, Anhui University of Science and Technology, Nanjing Normal University and Nanjing Normal University
Downloads 33 (1,277,121)

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soundscape, geographical scene, geographical environment, receiver characteristic, data model, MPEG-7