Intelligent evaluation method of indoor finishing construction progress based on image segmentation and positional tracking
Author:
Affiliation:

1.College of Civil Engineering, Tongji University, Shanghai 200092, P. R. China;2.Key Laboratory of Performance Evolution and Control for Engineering Structures of Ministry of Education, Tongji University, Shanghai 200092, P. R. China;3.Shanghai Research Institute of Intelligent Science and Technology, Tongji University, Shanghai 200092, P. R. China

Clc Number:

TU767;TU17

Fund Project:

National Natural Science Foundation of China (No. 52078374)

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    Abstract:

    Construction progress is a key part of project management. Traditional progress management mostly relies on manual inspection, which is time-consuming and can not guarantee the progress evaluation. In order to automatically and efficiently monitor construction progress, this article proposed an intelligent framework for indoor construction progress evaluation. This framework can automatically extract the tile laying progress of indoor wall and ground based on the improved Mask R-CNN, and map the progress results to the BIM for visualization using camera tracking algorithm. The framework was successfully applied in a building project in Shanghai with a high precision of image segmentation, verifying the feasibility of the presented framework. This study provides theoretical and practical reference for the automated progress tracking and unmanned construction progress supervision of indoor continuous space.

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卢昱杰,仲涛,魏伟,陈隽.基于图像分割与轨迹追踪的室内饰面施工进度智能评估方法[J].土木与环境工程学报(中英文),2024,46(1):163~172

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History
  • Received:April 19,2022
  • Revised:
  • Adopted:
  • Online: December 05,2023
  • Published:
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