Interpretation on aerial photography for house identification on landslide area at Bompon sub-watershed

Fariz, Trida Ridho; Jatmiko, Retnadi Heru; Mei, Estuning Tyas Wulan; Lutfiananda, Fathia

doi:10.1063/5.0125382

The 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT, EPIDEMIOLOGY AND INFORMATION SYSTEM (ICENIS) 2021: Topic of Energy, En

2023

DOI: 10.1063/5.0125382

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Interpretation on aerial photography for house identification on landslide area at Bompon sub-watershed

Trida Ridho Fariz¹,

Retnadi Heru Jatmiko²,

Estuning Tyas Wulan Mei³

et al.

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2024

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Old Landslide Detection Using Optical Remote Sensing Images Based on Improved YOLOv8

Li,

Ding,

Zhang

et al. 2024

Applied Sciences

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The reactivation of old landslides can be triggered by heavy destructive earthquakes, heavy rainfall, and ongoing human activities, thereby resulting in the occurrence of secondary landslides. However, most existing models are designed for detecting nascent landslides and there are few algorithms for old landslide detection. In this paper, we introduce a novel landslide detection model known as YOLOv8-CW, built upon the YOLOv8 (You Only Look Once) architecture, to tackle the formidable challenge of identifying old landslides. We replace the Complete-IoU loss function in the original model with the Wise-IoU loss function to mitigate the impact of low-quality samples on model training and improve detection recall rate. We integrate a CBAM (Convolutional Block Attention Module) attention mechanism into our model to enhance detection accuracy. By focusing on the southwest river basin of the Sichuan–Tibet area, we collect 558 optical remote sensing images of old landslides in three channels from Google Earth and establish a dataset specifically for old landslide detection. Compared to the original model, our proposed YOLOv8-CW model achieves an increase in detection accuracy of 10.9%, recall rate of 6%, and F1 score from 0.66 to 0.74, respectively. These results demonstrate that our improved model exhibits excellent performance in detecting old landslides within the Sichuan–Tibet area.

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Old Landslide Detection Using Optical Remote Sensing Images Based on Improved YOLOv8

Li,

Ding,

Zhang

et al. 2024

Applied Sciences

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Interpretation on aerial photography for house identification on landslide area at Bompon sub-watershed

Cited by 1 publication

References 18 publications

Old Landslide Detection Using Optical Remote Sensing Images Based on Improved YOLOv8

Old Landslide Detection Using Optical Remote Sensing Images Based on Improved YOLOv8

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