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Infrared and visible video fusion is essential for achieving comprehensive perception in dynamic scenes. However, maintaining temporal consistency remains a formidable challenge. Conventional methods relying on optical flow often suffer…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Xingyuan Li , Haoyuan Xu , Shulin Li , Xiang Chen , Zhiying Jiang , Jinyuan Liu

The goal of moving object segmentation is separating moving objects from stationary backgrounds in videos. One major challenge in this problem is how to develop a universal model for videos from various natural scenes since previous methods…

计算机视觉与模式识别 · 计算机科学 2024-03-11 Guanfang Dong , Chenqiu Zhao , Xichen Pan , Anup Basu

Robust and accurate detection of small moving targets in cluttered moving backgrounds is a significant and challenging problem for robotic visual systems to perform search and tracking tasks. Inspired by the neural circuitry of elementary…

人工智能 · 计算机科学 2021-03-02 Xiao Huang , Hong Qiao , Hui Li , Zhihong Jiang

Predicting human motion behavior in a crowd is important for many applications, ranging from the natural navigation of autonomous vehicles to intelligent security systems of video surveillance. All the previous works model and predict the…

计算机视觉与模式识别 · 计算机科学 2020-12-07 Rongqin Liang , Yuanman Li , Xia Li , yi tang , Jiantao Zhou , Wenbin Zou

Predicting the behavior of road users accurately is crucial to enable the safe operation of autonomous vehicles in urban or densely populated areas. Therefore, there has been a growing interest in time series motion prediction research,…

机器学习 · 计算机科学 2024-10-22 Camiel Oerlemans , Bram Grooten , Michiel Braat , Alaa Alassi , Emilia Silvas , Decebal Constantin Mocanu

In the realm of multi-object tracking, the challenge of accurately capturing the spatial and temporal relationships between objects in video sequences remains a significant hurdle. This is further complicated by frequent occurrences of…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Futian Wang , Fengxiang Liu , Xiao Wang

We propose a target driven adaptive (TDA) loss to enhance the performance of infrared small target detection (IRSTD). Prior works have used loss functions, such as binary cross-entropy loss and IoU loss, to train segmentation models for…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Yuho Shoji , Takahiro Toizumi , Atsushi Ito

Acquiring accurately aligned multi-modal image pairs is fundamental for achieving high-quality multi-modal image fusion. To address the lack of ground truth in current multi-modal image registration and fusion methods, we propose a novel…

计算机视觉与模式识别 · 计算机科学 2025-05-13 Timing Li , Bing Cao , Pengfei Zhu , Bin Xiao , Qinghua Hu

Nowadays, infrared target tracking has been a critical technology in the field of computer vision and has many applications, such as motion analysis, pedestrian surveillance, intelligent detection, and so forth. Unfortunately, due to the…

图像与视频处理 · 电气工程与系统科学 2024-06-28 Wei-Jie Yan , Yun-Kai Xu , Qian Chen , Xiao-Fang Kong , Guo-Hua Gu , A-Jun Shao , Min-Jie Wan

Vision Transformer (ViT) has shown high potential in video recognition, owing to its flexible design, adaptable self-attention mechanisms, and the efficacy of masked pre-training. Yet, it remains unclear how to adapt these pre-trained…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Min Yang , Huan Gao , Ping Guo , Limin Wang

We propose an autoencoding sequence-based transceiver for communication over dispersive channels with intensity modulation and direct detection (IM/DD), designed as a bidirectional deep recurrent neural network (BRNN). The receiver uses a…

信息论 · 计算机科学 2019-07-24 Boris Karanov , Domaniç Lavery , Polina Bayvel , Laurent Schmalen

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

Visible-Infrared Person Re-Identification (VI-ReID) is a challenging retrieval task due to the substantial modality gap between visible and infrared images. While existing methods attempt to bridge this gap by learning modality-invariant…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Haoxuan Xu , Guanglin Niu

Recent advances in learned video codecs have demonstrated remarkable compression efficiency. Two fundamental design aspects are critical: the choice of inter-frame coding framework and the temporal information propagation strategy.…

图像与视频处理 · 电气工程与系统科学 2025-10-20 Kuan-Wei Ho , Yi-Hsin Chen , Martin Benjak , Jörn Ostermann , Wen-Hsiao Peng

Infrared small target detection (ISTD) remains a long-standing challenge due to weak signal contrast, limited spatial extent, and cluttered backgrounds. Despite performance improvements from convolutional neural networks (CNNs) and Vision…

计算机视觉与模式识别 · 计算机科学 2026-01-12 Hongyang Xie , Hongyang He , Victor Sanchez

Learned video compression methods have gained a variety of interest in the video coding community since they have matched or even exceeded the rate-distortion (RD) performance of traditional video codecs. However, many current…

图像与视频处理 · 电气工程与系统科学 2024-02-02 Huairui Wang , Zhenzhong Chen

Thermal infrared (TIR) object tracking often suffers from challenges such as target occlusion, motion blur, and background clutter, which significantly degrade the performance of trackers. To address these issues, this paper pro-poses a…

计算机视觉与模式识别 · 计算机科学 2025-06-12 Shang Zhang , Huanbin Zhang , Dali Feng , Yujie Cui , Ruoyan Xiong , Cen He

Change detection is a fundamental task in computer vision. Despite significant advances have been made, most of the change detection methods fail to work well in challenging scenes due to ubiquitous noise and interferences. Nowadays,…

计算机视觉与模式识别 · 计算机科学 2019-08-13 Dawei Li , Siyuan Yan , Xin Cai , Yan Cao , Sifan Wang

Optical-flow-based and kernel-based approaches have been extensively explored for temporal compensation in satellite Video Super-Resolution (VSR). However, these techniques are less generalized in large-scale or complex scenarios,…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Yi Xiao , Qiangqiang Yuan , Kui Jiang , Xianyu Jin , Jiang He , Liangpei Zhang , Chia-Wen Lin

Multimodal tracking has garnered widespread attention as a result of its ability to effectively address the inherent limitations of traditional RGB tracking. However, existing multimodal trackers mainly focus on the fusion and enhancement…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Xiantao Hu , Ying Tai , Xu Zhao , Chen Zhao , Zhenyu Zhang , Jun Li , Bineng Zhong , Jian Yang