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Infrared small target detection (ISTD) is vital for long-range surveillance in military, maritime, and early warning applications. ISTD is challenged by targets occupying less than 0.15% of the image and low distinguishability from complex…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Wenhao Xu , Shuchen Zheng , Changwei Wang , Zherui Zhang , Chuan Ren , Rongtao Xu , Shibiao Xu

Recently, infrared small target detection (ISTD) has made significant progress, thanks to the development of basic models. Specifically, the models combining CNNs with transformers can successfully extract both local and global features.…

计算机视觉与模式识别 · 计算机科学 2024-06-25 Tianxiang Chen , Zi Ye , Zhentao Tan , Tao Gong , Yue Wu , Qi Chu , Bin Liu , Nenghai Yu , Jieping Ye

Infrared small target detection is an important problem in many fields such as earth observation, military reconnaissance, disaster relief, and has received widespread attention recently. This paper presents the Attention-Guided Pyramid…

计算机视觉与模式识别 · 计算机科学 2021-11-08 Tianfang Zhang , Siying Cao , Tian Pu , Zhenming Peng

Infrared small target detection faces the problem that it is difficult to effectively separate the background and the target. Existing deep learning-based methods focus on edge and shape features, but ignore the richer structural…

计算机视觉与模式识别 · 计算机科学 2025-12-11 Jinmiao Zhao , Zelin Shi , Chuang Yu , Yunpeng Liu , Xinyi Ying , Yimian Dai

Infrared small target detection (ISTD) is widely used in civilian and military applications. However, ISTD encounters several challenges, including the tendency for small and dim targets to be obscured by complex backgrounds. To address…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Chen Hu , Yian Huang , Kexuan Li , Luping Zhang , Chang Long , Yiming Zhu , Tian Pu , Zhenming Peng

Infrared small target detection (ISTD) faces two major challenges: a lack of discernible target texture and severe background clutter, which results in the background obscuring the target. To enhance targets and suppress backgrounds, we…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Chen Hu , Mingyu Zhou , Shuai Yuan , Hongbo Hu , Zhenming Peng , Tian Pu , Xiying Li

The accurate target-background separation in infrared small target detection (IRSTD) highly depends on the discriminability of extracted representations. However, most existing methods are confined to domain-consistent settings, while…

计算机视觉与模式识别 · 计算机科学 2026-04-03 Yimin Fu , Songbo Wang , Feiyan Wu , Jialin Lyu , Zhunga Liu , Michael K. Ng

Infrared small target detection is a key technique in infrared search and tracking (IRST) systems. Although deep learning has been widely used in the vision tasks of visible light images recently, it is rarely used in infrared small target…

计算机视觉与模式识别 · 计算机科学 2020-01-17 Mingxin Zhao , Li Cheng , Xu Yang , Peng Feng , Liyuan Liu , Nanjian Wu

Moving infrared small target detection (IRSTD) plays a critical role in practical applications, such as surveillance of unmanned aerial vehicles (UAVs) and UAV-based search system. Moving IRSTD still remains highly challenging due to weak…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Houzhang Fang , Shukai Guo , Qiuhuan Chen , Yi Chang , Luxin Yan

Infrared small target detection (ISTD) has attracted widespread attention and been applied in various fields. Due to the small size of infrared targets and the noise interference from complex backgrounds, the performance of ISTD using…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Ao Wang , Wei Li , Xin Wu , Zhanchao Huang , Ran Tao

Infrared Small Target Detection (IRSTD) aims to segment small targets from infrared clutter background. Existing methods mainly focus on discriminative approaches, i.e., a pixel-level front-background binary segmentation. Since infrared…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Haoqing Li , Jinfu Yang , Yifei Xu , Runshi Wang

Infrared small target detection (ISTD) has been a critical technology in defense and civilian applications over the past several decades, such as missile warning, maritime surveillance, and disaster monitoring. Nevertheless, moving infrared…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Yian Huang , Qing Qin , Aji Mao , Xiangyu Qiu , Liang Xu , Xian Zhang , Zhenming Peng

Infrared small target detection (IRSTD) has recently benefitted greatly from U-shaped neural models. However, largely overlooking effective global information modeling, existing techniques struggle when the target has high similarities with…

计算机视觉与模式识别 · 计算机科学 2024-05-01 Shuai Yuan , Hanlin Qin , Xiang Yan , Naveed AKhtar , Ajmal Mian

Infrared small target detection (IRSTD) plays a pivotal role in a broad spectrum of mission-critical applications, including maritime surveillance, military search and rescue, early warning systems, and precision-guided strikes, all of…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Yingming Zhang , Wuqi Su , Qing Xiao , Yonggang Yang

In complex environments, detecting tiny infrared targets has always been challenging because of the low contrast and high noise levels inherent in infrared images. These factors often lead to the loss of crucial details during feature…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Xiaojin Lu , Taoran yue , Jiaxi cai , Yuanping Chen , Cuihong Lv , Shibing Chu

Discriminating small moving objects within complex visual environments is a significant challenge for autonomous micro robots that are generally limited in computational power. By exploiting their highly evolved visual systems, flying…

计算机视觉与模式识别 · 计算机科学 2021-06-29 Hongxin Wang , Huatian Wang , Jiannan Zhao , Cheng Hu , Jigen Peng , Shigang Yue

Target detection in high-resolution remote sensing imagery faces challenges due to the low recognition accuracy of small targets and high computational costs. The computational complexity of the Transformer architecture increases…

计算机视觉与模式识别 · 计算机科学 2025-05-26 Qianqian Zhang , WeiJun Wang , Yunxing Liu , Li Zhou , Hao Zhao , Junshe An , Zihan Wang

Single Object Tracking in LiDAR point cloud is one of the most essential parts of environmental perception, in which small objects are inevitable in real-world scenarios and will bring a significant barrier to the accurate location.…

计算机视觉与模式识别 · 计算机科学 2024-01-25 Shengjing Tian , Yinan Han , Xiuping Liu , Xiantong Zhao

Multispectral oriented object detection faces challenges due to both inter-modal and intra-modal discrepancies. Recent studies often rely on transformer-based models to address these issues and achieve cross-modal fusion detection. However,…

计算机视觉与模式识别 · 计算机科学 2024-07-12 Minghang Zhou , Tianyu Li , Chaofan Qiao , Dongyu Xie , Guoqing Wang , Ningjuan Ruan , Lin Mei , Yang Yang

To mitigate the issue of minimal intrinsic features for pure data-driven methods, in this paper, we propose a novel model-driven deep network for infrared small target detection, which combines discriminative networks and conventional…

计算机视觉与模式识别 · 计算机科学 2021-11-10 Yimian Dai , Yiquan Wu , Fei Zhou , Kobus Barnard
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