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Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages

Cilt: 12 Sayı: 2 4 Kasım 2025
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Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages

Öz

Earthquakes pose a serious threat to human life and safety through the structural destructions they cause. In this context, the rapid and accurate detection of collapsed buildings from high-resolution orthoimages obtained after earthquakes is of great importance for the effectiveness of disaster response processes. This study comparatively analyzes the performance of different variants (N, S, M, L, X) of the deep learning-based YOLOv12 model family in the task of collapsed building detection. The metrics from the training process revealed that all models underwent a stable learning process and did not exhibit overfitting tendencies. In particular, the YOLOv12-M model provided the most balanced results in terms of accuracy (AP: 0.940) and resource efficiency, while the L and X variants maintained similar levels of success but stood out with slightly higher recall rates in cases of increased scene complexity. Nonetheless, the similar accuracy levels of these three models offer flexible selection options depending on hardware and speed requirements based on the application scenario. Additionally, the study proposes a method capable of converting model outputs into geographic coordinates without adding extra processing load to the classical deep learning workflow. In this context, orthoimages were divided into 640×640 patches in both pixel and geographic coordinates, and the bounding box and center point coordinates of the detected objects were automatically obtained. Thus, the detected collapsed buildings have been made integrable with geographic-based decision support systems. The results show that with the proposed method, high-accuracy and spatially informed building detections can be achieved, supporting its applicability especially in areas where time and location sensitivity are critical, such as disaster management.

Anahtar Kelimeler

Kaynakça

  1. Azizi, A., Yaghoobi, M., & Kamel, S. R. (2023). Intelligent detection and assessment of damaged buildings using UAV imagery and YOLOv8. Research Square.
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  3. Dao, T., Fu, D., Ermon, S., Rudra, A., & Ré, C. (2022). Flashattention: Fast and memory-efficient exact attention with io-awareness. Advances in neural information processing systems, 35, 16344-16359.
  4. Demirel, Y., & Türk, T. (2023). 6 Şubat 2023 Kahramanmaraş depremleri (Mw 7.7 ve Mw 7.6) sonrasında Türkiye’de meydana gelen depremlerin (Mw≥ 4) coğrafi bilgi sistemleri ile mekânsal analizi. Türkiye Coğrafi Bilgi Sistemleri Dergisi, 5(2), 60-69.
  5. Dong, L., & Shan, J. (2013). A comprehensive review of earthquake-induced building damage detection with remote sensing techniques. ISPRS Journal of Photogrammetry and Remote Sensing, 84, 85-99.
  6. Gong, L., Li, Q., & Zhang, J. (2013). Earthquake building damage detection with object-oriented change detection. In 2013 IEEE International Geoscience and Remote Sensing Symposium-IGARSS (pp. 3674-3677). IEEE.
  7. Ilmak, D., Iban, M. C., & Şeker, D. Z. (2024). A Geospatial Dataframe of Collapsed Buildings in Antakya City after the 2023 Kahramanmaraş Earthquakes Using Object Detection Based on Yolo and VHR Satellite Images. In IGARSS 2024-2024 IEEE International Geoscience and Remote Sensing Symposium (pp. 3915-3919). IEEE.
  8. Jing, Y., Ren, Y., Liu, Y., Wang, D., & Yu, L. (2022). Automatic extraction of damaged houses by earthquake based on improved YOLOv5: A case study in Yangbi. Remote Sensing, 14(2), 382.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Coğrafi Bilgi Sistemleri ve Mekansal Veri Modelleme, Fotogrametri, Fotogrametri ve Uzaktan Algılama

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

4 Kasım 2025

Gönderilme Tarihi

31 Mayıs 2025

Kabul Tarihi

7 Temmuz 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 12 Sayı: 2

Kaynak Göster

APA
Demirel, Y., & Türk, T. (2025). Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages. Jeodezi ve Jeoinformasyon Dergisi, 12(2), 112-129. https://doi.org/10.9733/JGG.2025R0009.E
AMA
1.Demirel Y, Türk T. Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages. hkmojjd. 2025;12(2):112-129. doi:10.9733/JGG.2025R0009.E
Chicago
Demirel, Yasin, ve Tarık Türk. 2025. “Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages”. Jeodezi ve Jeoinformasyon Dergisi 12 (2): 112-29. https://doi.org/10.9733/JGG.2025R0009.E.
EndNote
Demirel Y, Türk T (01 Kasım 2025) Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages. Jeodezi ve Jeoinformasyon Dergisi 12 2 112–129.
IEEE
[1]Y. Demirel ve T. Türk, “Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages”, hkmojjd, c. 12, sy 2, ss. 112–129, Kas. 2025, doi: 10.9733/JGG.2025R0009.E.
ISNAD
Demirel, Yasin - Türk, Tarık. “Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages”. Jeodezi ve Jeoinformasyon Dergisi 12/2 (01 Kasım 2025): 112-129. https://doi.org/10.9733/JGG.2025R0009.E.
JAMA
1.Demirel Y, Türk T. Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages. hkmojjd. 2025;12:112–129.
MLA
Demirel, Yasin, ve Tarık Türk. “Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages”. Jeodezi ve Jeoinformasyon Dergisi, c. 12, sy 2, Kasım 2025, ss. 112-29, doi:10.9733/JGG.2025R0009.E.
Vancouver
1.Yasin Demirel, Tarık Türk. Automatic detection of collapsed buildings post-earthquake by deep learning and orthoimages. hkmojjd. 01 Kasım 2025;12(2):112-29. doi:10.9733/JGG.2025R0009.E