TY  - JOUR
AB  - Purpose Automated technologies have been applied to facility management (FM) practices to address labour demands of, and time consumed by, inputting and processing manual data. Less attention has been focussed on automation of visual information, such as images, when improving timely maintenance decisions. This study aims to develop image classification algorithms to improve information flow in the inspection-repair process through building information modelling (BIM).Design/methodology/approach To improve and automate the inspection-repair process, image classification algorithms were used to connect images with a corresponding image database in a BIM knowledge repository. Quick response (QR) code decoding and Bag of Words were chosen to classify images in the system. Graphical user interfaces (GUIs) were developed to facilitate activity collaboration and communication. A pilot case study in an inspection-repair process was applied to demonstrate the applications of this system.Findings The system developed in this study associates the inspection-repair process with a digital three-dimensional (3D) model, GUIs, a BIM knowledge repository and image classification algorithms. By implementing the proposed application in a case study, the authors found that improvement of the inspection-repair process and automated image classification with a BIM knowledge repository (such as the one developed in this study) can enhance FM practices by increasing productivity and reducing time and costs associated with ecision-making.Originality/value This study introduces an innovative approach that applies image classification and leverages a BIM knowledge repository to enhance the inspection-repair process in FM practice. The system designed provides automated image-classifying data from a smart phone, eliminates time required to input image data manually and improves communication and collaboration between FM personnel for maintenance in the decision-making process.
VL  - 37
IS  - 7/8
SN  - 0263-2772
DO  - 10.1108/F-01-2018-0005
UR  - https://doi.org/10.1108/F-01-2018-0005
AU  - Zhan Jian
AU  - Ge Xin Janet
AU  - Huang Shoudong
AU  - Zhao Liang
AU  - Wong Johnny Kwok Wai
AU  - He Sean XiangJian
PY  - 2018
Y1  - 2018/01/01
TI  - Improvement of the inspection-repair process with building information modelling and image classification
T2  - Facilities
PB  - Emerald Publishing Limited
SP  - 395
EP  - 414
Y2  - 2024/04/25
ER  -