A Flood Disaster Monitoring and Disaster Analysis Method Based on Vision Transformer
A flood disaster and analysis method technology, applied in the field of flood disaster monitoring and disaster analysis based on visual Transformer, can solve the problems of limited available data, low accuracy, and it is difficult to achieve accurate and efficient monitoring of floods, so as to improve identification Accuracy, precise decision-making basis, effect of good social and economic effects
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[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] The present invention proposes a visual Transformer-based dual-temporal image change detection model to effectively model the spatio-temporal information of microwave remote sensing images, which can efficiently obtain the water body changes before and after the occurrence of floods, so as to accurately monitor and monitor flood disasters. analyze. On the one hand, the visual Transformer method is used as the model framework of the present invention, wherein the Transformer uses attention and other mechanisms to increase the receptive field and utilize spatio-temporal information, which can effectively learn the changes of the target object in the high-resolution remote sensing image and make full use of the spatio-temporal information; on the other hand The present invention produces a dual-temporal flood disaster label, and u...
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