Research and application of remote sensing image-based extraction technology for fire trails

Huan Huang; Qiang Fan; Jianrong Wu; Kang Liu; Xianyin Mao; Yizhao Zhang; Chao Zhao

doi:10.1117/12.3004931

20 October 2023 Research and application of remote sensing image-based extraction technology for fire trails

Huan Huang, Qiang Fan, Jianrong Wu, Kang Liu, Xianyin Mao, Yizhao Zhang, Chao Zhao

Proceedings Volume 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023); 1291607 (2023) https://doi.org/10.1117/12.3004931
Event: Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 2023, Kunming, China

Abstract

This paper proposes a remote sensing image-based method for the extraction of fire trails. Firstly, by acquiring multispectral images of the forest in the study area and pre-processing the multispectral images. A vegetation correlation index is calculated, the vegetation correlation index is normalized, read into the vector range of the study area, and the vector range is cropped. Finally, the cropped area is extracted based on a first threshold, the extracted area is transformed, and the transformed area is filtered based on a second threshold to obtain the final fire-trail area. The invention is able to automate the pre-processing and extraction, using only one vegetation index, and combining with area thresholds, the process is more simplified.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Huan Huang, Qiang Fan, Jianrong Wu, Kang Liu, Xianyin Mao, Yizhao Zhang, and Chao Zhao "Research and application of remote sensing image-based extraction technology for fire trails", Proc. SPIE 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 1291607 (20 October 2023); https://doi.org/10.1117/12.3004931

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KEYWORDS

Forest fires

Remote sensing

Satellites

Vegetation

Fire

Image processing

Environmental monitoring

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