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Towards Robust Semantic Segmentation of Land Covers in Foggy Conditions.
- Source :
- Remote Sensing; Sep2022, Vol. 14 Issue 18, pN.PAG-N.PAG, 22p
- Publication Year :
- 2022
-
Abstract
- When conducting land cover classification, it is inevitable to encounter foggy conditions, which degrades the performance by a large margin. Robustness may be reduced by a number of factors, such as aerial images of low quality and ineffective fusion of multimodal representations. Hence, it is crucial to establish a reliable framework that can robustly understand remote sensing image scenes. Based on multimodal fusion and attention mechanisms, we leverage HRNet to extract underlying features, followed by the Spectral and Spatial Representation Learning Module to extract spectral-spatial representations. A Multimodal Representation Fusion Module is proposed to bridge the gap between heterogeneous modalities which can be fused in a complementary manner. A comprehensive evaluation study of the fog-corrupted Potsdam and Vaihingen test sets demonstrates that the proposed method achieves a mean F 1 s c o r e exceeding 73%, indicating a promising performance compared to State-Of-The-Art methods in terms of robustness. [ABSTRACT FROM AUTHOR]
- Subjects :
- REMOTE sensing
LEARNING modules
MULTISENSOR data fusion
DEEP learning
Subjects
Details
- Language :
- English
- ISSN :
- 20724292
- Volume :
- 14
- Issue :
- 18
- Database :
- Complementary Index
- Journal :
- Remote Sensing
- Publication Type :
- Academic Journal
- Accession number :
- 159332874
- Full Text :
- https://doi.org/10.3390/rs14184551