AEFormer: Zoom Camera Enables Remote Sensing Super-Resolution via Aligned and Enhanced Attention

doi:10.3390/rs15225409

CIOMP OpenIR

	AEFormer: Zoom Camera Enables Remote Sensing Super-Resolution via Aligned and Enhanced Attention
	Z. Tu, X. Yang, X. Tang, T. Xu, X. He, P. Liu, L. Jiang and Z. Fu
	2023
发表期刊	Remote Sensing
ISSN	20724292
卷号	15 期号:22
摘要	Reference-based super-resolution (RefSR) has achieved remarkable progress and shows promising potential applications in the field of remote sensing. However, previous studies heavily rely on existing and high-resolution reference image (Ref), which is hard to obtain in remote sensing practice. To address this issue, a novel structure based on a zoom camera structure (ZCS) together with a novel RefSR network, namely AEFormer, is proposed. The proposed ZCS provides a more accessible way to obtain valid Ref than traditional fixed-length camera imaging or external datasets. The physics-enabled network, AEFormer, is proposed to super-resolve low-resolution images (LR). With reasonably aligned and enhanced attention, AEFormer alleviates the misalignment problem, which is challenging yet common in RefSR tasks. Herein, it contributes to maximizing the utilization of spatial information across the whole image and better fusion between Ref and LR. Extensive experimental results on benchmark dataset RRSSRD and real-world prototype data both verify the effectiveness of the proposed method. Hopefully, ZCS and AEFormer can enlighten a new model for future remote sensing imagery super-resolution. © 2023 by the authors.
DOI	10.3390/rs15225409
URL	查看原文
收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67900
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z. Tu, X. Yang, X. Tang, T. Xu, X. He, P. Liu, L. Jiang and Z. Fu. AEFormer: Zoom Camera Enables Remote Sensing Super-Resolution via Aligned and Enhanced Attention[J]. Remote Sensing,2023,15(22).
APA	Z. Tu, X. Yang, X. Tang, T. Xu, X. He, P. Liu, L. Jiang and Z. Fu.(2023).AEFormer: Zoom Camera Enables Remote Sensing Super-Resolution via Aligned and Enhanced Attention.Remote Sensing,15(22).
MLA	Z. Tu, X. Yang, X. Tang, T. Xu, X. He, P. Liu, L. Jiang and Z. Fu."AEFormer: Zoom Camera Enables Remote Sensing Super-Resolution via Aligned and Enhanced Attention".Remote Sensing 15.22(2023).

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