Evaluation of Preferences for a Thermal-Camera-Based Abnormal Situation Detection Service via the Integrated Fuzzy AHP/TOPSIS Model
Open accessAbstract
Research related to thermal cameras, which are major control measures, is increasing to overcome the limitations of closed-circuit television (CCTV) images. Thermal cameras have the advantage of easily detecting objects at night and of being able to identify initial signs of dangerous situations owing to changes in temperature. However, research on thermal cameras from a comprehensive perspective for practical urban control is insufficient. Accordingly, this study presents a thermal camera-based abnormal-situation detection service that can supplement/replace CCTV image analysis and evaluate service preferences. We suggested an integrated Fuzzy AHP/TOPSIS model, which induces a more reasonable selection to support the decision-making of the demand for introducing thermography cameras. We found that developers highly evaluated services that can identify early signs of dangerous situations by detecting temperature changes in heat, which is the core principle of thermography cameras (e.g., pre-fire phenomenon), while local governments highly evaluated control services related to citizen safety (e.g., pedestrian detection at night). Clearly, while selecting an effective service model, the opinions of experts with a high understanding of the technology itself and operators who actually manage ser-vices should be appropriately reflected. This study contributes to the literature and provides the basic foundation for the development of services utilizing thermography cameras by presenting a thermography camera-based abnormal situation detection service and selection methods and joint decision-making engagement between developers and operators.
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In [11,12,13], the AHP method is used for thermography in different areas such as industry, CCTV and polymer composites, elucidating the possibilities of applying AHP using the thermographic technique in various areas.
“In [11,12,13], the method is used for thermography, but in different areas such as industry, closed-circuit television (CCTV) and polymer composites; however, these applications have proven to be very useful, as they elucidate the possibilities of applying AHP using the thermographic technique in various areas.”
From Multicriteria Methodology for Prioritizing Predictive Maintenance Using RPASs (Drones) with Thermal Cameras on Transmission Lines (2025) · cites this paper as [12]
Publications [11,12,13,14,15,16,17,18,19,20] report the use of the AHP method to prioritize and optimize processes in several areas.
“Publications [11,12,13,14,15,16,17,18,19,20] report the use of the AHP method to prioritize and optimize processes in several areas.”
From Multicriteria Methodology for Prioritizing Predictive Maintenance Using RPASs (Drones) with Thermal Cameras on Transmission Lines (2025) · cites this paper as [12]
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Cited by
Sorted by citations
Schnorr, A., Bernardon, D., Feil, D., Fabrin, F., Konrad, C., dos Santos, L. L. C., Bitencourt, V., Fontoura, H., & Correa, C. (2025) · Sensors · doi:10.3390/s25165064 · Cited by 1 · see citing works
- Authors
- Choi, W., Jang, B., Jung, I., Sung, H., & Jang, Y.
- Affiliations
- Korea Institute of Civil Engineering and Building Technology (KR)
- Department of Future & Smart Construction Research, Korea Institute of Civil Engineering and Building Technology (KICT), 283 Goyang-daero, Daehwa-dong, Ilsanseo-gu, Goyang-si 10223, Gyeonggi-do, Republic of Korea
- Corresponding author
- Choi, Woochul
- Venue
- Applied Sciences
- Publisher
- MDPI AG
- Published
- 2023-10-23
- Volume
- 13
- Issue
- 20
- Pages
- 11591
- ISSN
- 2076-3417 (ISSN-L)
- OpenAlex
- W4387880673
- Cited by
- 5
- References
- 0
- Citations by year
- 2025: 3 · 2024: 2
- FWCI
- 0.92
- Type
- journal article
- Language
- en
- Open access
- gold
- dx.doi.org
- Licence
- Locations
- Applied Sciences (publishedVersion, cc-by)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Funders
- Ministry of Science and ICT (20230117-001)
- Topics
- Social Sciences › Decision Sciences › Management Science and Operations Research › Multi-Criteria Decision Making
- Physical Sciences › Engineering › Safety, Risk, Reliability and Quality › Fire Detection and Safety Systems
- Social Sciences › Business, Management and Accounting › Management Information Systems › Decision Support System Applications
- Keywords
- thermal camera, infrared thermography, abnormal situation detection, fuzzy analytic hierarchy process, TOPSIS, multi-criteria decision making, urban surveillance, fire detection, citizen safety
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