DCAT: Dual Cross-Attention-Based Transformer for Change Detection
文献类型:期刊论文
作者 | Yuan Zhou1,4; Chunlei Huo1,3,4; Jiahang Zhu1,4; Leigang Huo2; Chunhong Pan1 |
刊名 | Remote Sensing |
出版日期 | 2023-05-03 |
卷号 | 15期号:9页码:2395 |
关键词 | change detection transformer dual cross-attention remote sensing |
DOI | 10.3390/rs15092395 |
英文摘要 | Several transformer-based methods for change detection (CD) in remote sensing images have been proposed, with Siamese-based methods showing promising results due to their two-stream feature extraction structure. However, these methods ignore the potential of the cross-attention mechanism to improve change feature discrimination and thus, may limit the final performance. Additionally, using either high-frequency-like fast change or low-frequency-like slow change alone may not effectively represent complex bi-temporal features. Given these limitations, we have developed a new approach that utilizes the dual cross-attention-transformer (DCAT) method. This method mimics the visual change observation procedure of human beings and interacts with and merges bi-temporal features. Unlike traditional Siamese-based CD frameworks, the proposed method extracts multi-scale features and models patch-wise change relationships by connecting a series |
语种 | 英语 |
源URL | [http://ir.ia.ac.cn/handle/173211/52027] |
专题 | 多模态人工智能系统全国重点实验室 |
通讯作者 | Chunlei Huo |
作者单位 | 1.National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China 2.School of Computer and Information Engineering, Nanning Normal University, Nanning 530001, China 3.School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China 4.School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing 101408, China |
推荐引用方式 GB/T 7714 | Yuan Zhou,Chunlei Huo,Jiahang Zhu,et al. DCAT: Dual Cross-Attention-Based Transformer for Change Detection[J]. Remote Sensing,2023,15(9):2395. |
APA | Yuan Zhou,Chunlei Huo,Jiahang Zhu,Leigang Huo,&Chunhong Pan.(2023).DCAT: Dual Cross-Attention-Based Transformer for Change Detection.Remote Sensing,15(9),2395. |
MLA | Yuan Zhou,et al."DCAT: Dual Cross-Attention-Based Transformer for Change Detection".Remote Sensing 15.9(2023):2395. |
入库方式: OAI收割
来源:自动化研究所
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