Infrared small target detection based on multiscale local contrast learning networks
文献类型:期刊论文
作者 | Yu C(余创)1,3,4,5; Liu YP(刘云鹏)4; Wu SH(邬抒航)4; Hu ZH(胡祝华)2; Xia X(夏鑫)1,4; Lan DY(蓝德岩)4; Liu X(刘鑫)4 |
刊名 | Infrared Physics and Technology |
出版日期 | 2022 |
卷号 | 123页码:1-11 |
ISSN号 | 1350-4495 |
关键词 | Infrared small target MLCL-Net Detection MLCL LCL |
产权排序 | 1 |
英文摘要 | Recently, model-driven deep networks have achieved excellent detection performance on infrared small targets in cluttered environments. However, its detection performance is sensitive to the hyperparameters in the embedded model-driven module. Therefore, we propose a novel multiscale local contrast learning network (MLCL-Net), which is an end-to-end fully convolutional infrared small target detection network. By constructing a local contrast learning (LCL) structure, it can learn to generate local contrast feature maps during training. Considering the difference in target size, we further build a multiscale local contrast learning (MLCL) module based on LCL. By extracting and fusing local contrast information of different scales from feature maps of the same level, the feature information of targets is fully excavated. At the same time, due to the small size of the target, a slight pixel shift will cause a severe loss of accuracy. We propose a bilinear feature pyramid network (BFPN) based on the feature pyramid network (FPN). Compared to state-of-the-art methods, the proposed MLCL-Net achieves superior performance with an intersection-over-union (IoU) of 0.772 and normalized IoU (nIoU) of 0.755 on the public SIRST dataset. |
语种 | 英语 |
WOS记录号 | WOS:000779483400006 |
资助机构 | National Natural Science Foundation of China under (Grant no. 61963012 and Grant no. 62161010) ; Innovation Project of Equipment Development Department–Information Perception Technology under Grant no. E01Z040601 |
源URL | [http://ir.sia.cn/handle/173321/30609] |
专题 | 沈阳自动化研究所_光电信息技术研究室 |
通讯作者 | Liu YP(刘云鹏) |
作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.School of Information and Communication Engineering, Hainan University, Haikou 570228, China 3.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Sciences, Shenyang 110016, China 4.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 5.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China |
推荐引用方式 GB/T 7714 | Yu C,Liu YP,Wu SH,et al. Infrared small target detection based on multiscale local contrast learning networks[J]. Infrared Physics and Technology,2022,123:1-11. |
APA | Yu C.,Liu YP.,Wu SH.,Hu ZH.,Xia X.,...&Liu X.(2022).Infrared small target detection based on multiscale local contrast learning networks.Infrared Physics and Technology,123,1-11. |
MLA | Yu C,et al."Infrared small target detection based on multiscale local contrast learning networks".Infrared Physics and Technology 123(2022):1-11. |
入库方式: OAI收割
来源:沈阳自动化研究所
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