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Abstract 건물에서 재난이 발생할 경우, 건물 내 인원을 신속히 구조하여 사상자를 최소화하는 것은 단연 최우선순위가 된다. 이러한 구조활동을 위해서는 건물 내 어디에 몇 명이 있는지를 알아야 하는데, 실시간으로 알기가 어렵다 보니 주로 건물주나 경비원 등 관계자의 진술이나 층별면적, 수용인원과 같은 기초자료에 의존하는 실정이다. 따라서 빠르고 정확하게 재실 인원 정보를 파악하여 현장에 대한 불확실성을 낮추고 골든타임 내 효율적인 구조활동을 지원하는 것이 반드시 필요하다. 본 연구는 컴퓨터 비전 알고리즘을 활용하여 이미 건물에 설치되어 있는 여러 대의 CCTV가 촬영한 이미지로부터 건물 위치별 재실인원을 계수하는 방법론을 제시한다. 계수 방법론은 (1) 카메라별 관심선(LOI) 설정을 통한 다중 카메라 네트워크 환경 구축, (2) 딥러닝을 활용한 모니터링 구역 내 사람 탐지 및 추적, (3) 다중 카메라 네트워크 환경을 고려한 인원 합산 세 단계로 구성된다. 제안된 방법론은 5층 건물을 대상으로 세 개의 시간대별로 수행된 현장 실험을 통해 검증되었다. 최종 결과는 89.9%의 정확도로 재실자를 인식하는 것으로 나타났으며, 층별, 구역별 합산 결과도 93.1%, 93.3%의 정확도로 우수했다. 층별 평균 MAE와 RMSE는 각각 0.178과 0.339이었다. 이처럼 실시간으로 제공하는 건물 내 재실자 정보는 초기 재난대응 단계에 신속하고 정확한 구조활동을 지원할 수 있다.
Publication Date 2023-10-01
Role Coauthor
Category KCI

천휘경, 박찬혁, 지석호, 노명일, Connie Susilawati, “다중 카메라 네트워크 가상의 관심선을 활용한 건물 내 재실자 인원 계수 방법론 개발”, 대한토목학회 논문집, Vol. 43, No. 5, pp. 667-674, 2023.10.01


List of Articles
번호 분류 제목 Publication Date
204 International Journal Min-Chul Kong, Myung-Il Roh, In-Su Han, Seong-Won Choi, Jeongyeon Kim, “A Method for Transferring Piping Designs Using Past Project Data in Shipbuilding”, International Journal of Naval Architecture and Ocean Engineering, 2026.03.01 2026-03-01
203 International Journal Seong-Won Choi, Myung-Il Roh, In-Chang Yeo, Won-Chul Yoo, Seon-Do Han, "A Route Planning Method for Small Ships Based on Historical AIS Data", Ocean Engineering, Vol. 343, Part 3, 123372, 2026.01.15 file 2026-01-15
202 International Journal Hyun Soo Kim, Myung-Il Roh, "Data-driven Model for Predicting Tank Pressure of an LNG Carrier Considering Environmental Effects", International Journal of Naval Architecture and Ocean Engineering, Vo.l. 18, 2026.01.01 file 2026-01-01
201 International Journal Dong-Woo Kim, Myung-Il Roh, Yong-Tai Kim, Minkyu Park, Mun-gwan Choi, Jin-Hyeok Kim, "A Nonlinear Methodology for the Sloshing Assessment in the Membrane-type LNG Cargo Containment System", accepted for publication in Ocean Engineering, 2025.12.29 file 2025-12-29
200 International Journal In-Su Han, Myung-Il Roh, Min-Chul Kong, "A RAG-based Q&A System for Ship Regulations Applying Domain Adaptation", International Journal of Naval Architecture and Ocean Engineering, Vol. 18, pp. 100735.1-18, 2025.12.23 file 2025-12-23
199 International Journal Jin-Hyeok Kim, Myung-Il Roh, In-Chang Yeo, “An MLP (Multi-Layer Perceptron)-Based Method for Optimizing Multiple Hull Forms at Once Using Surrogate Modeling with Geometric Moments”, Ocean Engineering, Vol. 339, Part 1, 2025.11.15 file 2025-11-15
198 International Journal In-Chang Yeo, Myung-Il Roh, Yun-Sik Kim, Ha-Yun Kim, Do-Hyeok Ahn, Nam-Sun Son, "A Localization Method of Nearby Ships Based on 3D Object Detection Using a Camera", International Journal of Naval Architecture and Ocean Engineering, 2025.11.12 file 2025-11-12
197 International Journal In-Su Han, Myung-Il Roh, Min-Chul Kong, “An Automated Method for Converting P&IDs in Shipbuilding to Structured Graphs”, International Journal of Naval Architecture and Ocean Engineering, Vol. 17, pp. 100696.1-20, 2025.10.04 file 2025-10-04
196 International Journal In-Chang Yeo, Myung-Il Roh, Dong-Guen Jeong, Jun-Sik Lee, "A Route Planning Method for Small Ships Inside the Marina", International Journal of Naval Architecture and Ocean Engineering, Vol. 17, pp. 100684.1-16, 2025.08.13 file 2025-08-13
195 International Journal Yun-Sik Kim, Myung-Il Roh, Ha-Yun Kim, In-Chang Yeo, "An Improved Method of Detecting the Horizon for Tracking Maritime Obstacles", Ocean Systems Engineering, Vol. 15, No. 2, pp. 219-239, 2025.06.30 file 2025-06-30
194 International Journal Min-Chul Kong, Myung-Il Roh, In-Su Han, ..., "A Representation Method of Pipe Connections and Routing Space in Pipe Auto-routing Using Graph and Octree Structures", Ocean Engineering, Vol. 329, 121204, pp. 1-18, 2025.06.15 file 2025-06-15
193 International Journal In-Su Han, Myung-Il Roh, Min-Chul Kong, Seoyoon Park, Jeongyoul Lee, "Search Method for Ship Regulations Based on Semantic Similarity Using Natural Language Processing", Ships and Offshore Structures, 2025.05.12 file 2025-05-12
192 International Journal Jin-Hyeok Kim, Myung-Il Roh, In-Chang Yeo, “A Method for Generating Multiple Hull Forms at Once Using MLP (Multi-Layer Perceptron)”, Ocean Engineering, Vol. 324, pp. 120659.1-20, 2025.04.30 file 2025-04-30
191 International Journal Dong-Guen Jeong, Myung-Il Roh, In-Chang Yeo, Ki-Su Kim, Jun-Sik Lee, “A Route Planning Method for Small Ships in Coastal Areas Based on Quadtree”, IJNAOE, Vol. 17, pp. 100647.1-17, 2025.02.03 file 2025-02-03
190 International Journal Dong-Woo Kim, Myung-Il Roh, Do-Hyun Chun, Sun-Hong Woo, Yong-Tai Kim, “A Method for the Profile Optimization of the Primary Barrier of a Membrane-type LNG Tank Using Surrogate Modeling”, Ocean Engineering, Vol. 317, 2025.02.01 file 2025-02-01
189 International Journal Ki-Su Kim, Myung-Il Roh, “Review of Ship Arrangement Design Using Optimization Methods”, Journal of Computational Design and Engineering, Vol. 12, No. 1, pp. 100-121, 2025.01.31 file 2025-01-31
188 Domestic Journal 박동규, 노명일, 공민철, 여인창, “무인 수상정의 초기 주요 제원 최적화 방법”, 한국CDE학회 논문집, Vol. 29, No. 4, pp. 490-505, 2024.12.01 file 2024-12-01
187 International Journal Ha-Yun Kim, Myung-Il Roh, Hye-Won Lee, In-Chang Yeo, Yeong-Min Jo, Jisang Ha, Nam-Sun Son, “A Hybrid Tracking Method for Maritime Obstacles Using Sensor Data”, Ocean Engineering, Vol. 312, Part 2, 2024.09.16 file 2024-09-16
186 International Journal Jisang Ha, Myung-Il Roh, Hye-Won Lee, "Ship Route Planning for Collision Avoidance Based on the Improved Isochrone Method", International Journal of Naval Architecture and Ocean Engineering, 2024.08.16 file 2024-08-16
185 International Journal Jeong-Ho Park, Myung-Il Roh, Hye-Won Lee, Yeong-Min Jo, Jisang Ha, Nam-Sun Son, "Multi-vessel Target Tracking with Camera Fusion for Unmanned Surface Vehicles", International Journal of Naval Architecture and Ocean Engineering, Vol. 16, 2024.07.14 file 2024-07-14
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