2023
DOI: 10.1155/2023/9953198
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Bishift Networks for Thick Cloud Removal with Multitemporal Remote Sensing Images

Abstract: Because of the presence of clouds, the available information in optical remote sensing images is greatly reduced. These temporal-based methods are widely used for cloud removal. However, the temporal differences in multitemporal images have consistently been a challenge for these types of methods. Towards this end, a bishift network (BSN) model is proposed to remove thick clouds from optical remote sensing images. As its name implies, BSN is combined of two dependent shifts. Moment matching (MM) and deep style… Show more

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Cited by 21 publications
(5 citation statements)
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“…(5), the captured image Ic(x) is known information, whereas the ambient light parameter Bc and the direct transmission parameter eβcDd are unknown information. Since deep learning networks have been shown to work well in many applications, 14 , 15 we follow this idea. The dark channel prior algorithm 16 proved that ambient light Bc could be extracted from a captured image as global information, so a background scattering information estimation network can be constructed to estimate Bc.…”
Section: Proposed Methodsmentioning
confidence: 99%
“…(5), the captured image Ic(x) is known information, whereas the ambient light parameter Bc and the direct transmission parameter eβcDd are unknown information. Since deep learning networks have been shown to work well in many applications, 14 , 15 we follow this idea. The dark channel prior algorithm 16 proved that ambient light Bc could be extracted from a captured image as global information, so a background scattering information estimation network can be constructed to estimate Bc.…”
Section: Proposed Methodsmentioning
confidence: 99%
“…They introduce RD-UNet, a deep learning model, showing superiority over current methods. Another research effort [212] focuses on cloud removal in remote sensing images using deep learning methods. Traditional methods like exemplarbased and information cloning show inconsistencies in feature reconstruction.…”
Section: B Real-time Data Processingmentioning
confidence: 99%
“…Based on the research experience of scholars, we selected U-Net [9], DeepLab V3 + [10], RFR-Net [45], and STS-CNN [46] as comparison algorithms, and all models were retrained on our dataset and analyzed for quantitative and visual comparisons [47]. Among them, U-Net and DeepLabV3+ are the classical networks in the field of semantic segmentation and the first classical networks to reconstruct images.…”
Section: ) Comparison Algorithm and Metricsmentioning
confidence: 99%