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Visible-infrared person re-identification (VI-ReID) is a challenging and essential task, which aims to retrieve a set of person images over visible and infrared camera views. In order to mitigate the impact of large modality discrepancy…

计算机视觉与模式识别 · 计算机科学 2023-07-26 Haojie Liu , Daoxun Xia , Wei Jiang , Chao Xu

RGB-Infrared (RGB-IR) multimodal perception is fundamental to embodied multimedia systems operating in complex physical environments. Although recent cross-modal fusion methods have advanced RGB-IR detection, the optimization dynamics…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Xianhui Liu , Siqi Jiang , Yi Xie , Yuqing Lin , Siao Liu

This paper pays close attention to the cross-modality visible-infrared person re-identification (VI Re-ID) task, which aims to match pedestrian samples between visible and infrared modes. In order to reduce the modality-discrepancy between…

计算机视觉与模式识别 · 计算机科学 2022-02-10 Guangwei Gao , Hao Shao , Fei Wu , Meng Yang , Yi Yu

In recent years, drone detection has quickly become a subject of extreme interest: the potential for fast-moving objects of contained dimensions to be used for malicious intents or even terrorist attacks has posed attention to the necessity…

计算机视觉与模式识别 · 计算机科学 2024-09-25 Gabriele Magrini , Federico Becattini , Pietro Pala , Alberto Del Bimbo , Antonio Porta

In this paper, we present a real-time robust multi-view pedestrian detection and tracking system for video surveillance using neural networks which can be used in dynamic environments. The proposed system consists of two phases: multi-view…

计算机视觉与模式识别 · 计算机科学 2017-04-24 Md Zahangir Alom , Tarek M. Taha

Effective fusion of complementary information captured by multi-modal sensors (visible and infrared cameras) enables robust pedestrian detection under various surveillance situations (e.g. daytime and nighttime). In this paper, we present a…

计算机视觉与模式识别 · 计算机科学 2019-02-15 Yanpeng Cao , Dayan Guan , Yulun Wu , Jiangxin Yang , Yanlong Cao , Michael Ying Yang

Real-world object re-identification (ReID) systems often face modality inconsistencies, where query and gallery images come from different sensors (e.g., RGB, NIR, TIR). However, most existing methods assume modality-matched conditions,…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Yingying Feng , Jie Li , Jie Hu , Yukang Zhang , Lei Tan , Jiayi Ji

Video-based person re-identification (ReID) has become increasingly important due to its applications in video surveillance applications. By employing events in video-based person ReID, more motion information can be provided between…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Renkai Li , Xin Yuan , Wei Liu , Xin Xu

Service mobile robots are often required to avoid dynamic objects while performing their tasks, but they usually have only limited computational resources. To further advance the practical application of service robots in complex dynamic…

机器人学 · 计算机科学 2026-02-25 Yushen He , Lei Zhao , Tianchen Deng , Zipeng Fang , Weidong Chen

Existing unsupervised person re-identification methods only rely on visual clues to match pedestrians under different cameras. Since visual data is essentially susceptible to occlusion, blur, clothing changes, etc., a promising solution is…

计算机视觉与模式识别 · 计算机科学 2023-04-06 Yiheng Liu , Wengang Zhou , Qiaokang Xie , Houqiang Li

The task of RGBT tracking aims to take the complementary advantages from visible spectrum and thermal infrared data to achieve robust visual tracking, and receives more and more attention in recent years. Existing works focus on…

计算机视觉与模式识别 · 计算机科学 2019-07-18 Chenglong Li , Andong Lu , Aihua Zheng , Zhengzheng Tu , Jin Tang

Cross-Modal Retrieval (CMR), which retrieves relevant items from one modality (e.g., audio) given a query in another modality (e.g., visual), has undergone significant advancements in recent years. This capability is crucial for robots to…

机器人学 · 计算机科学 2024-07-31 Jagoda Wojcik , Jiaqi Jiang , Jiacheng Wu , Shan Luo

Semantic segmentation relying solely on RGB data often struggles in challenging conditions such as low illumination and obscured views, limiting its reliability in critical applications like autonomous driving. To address this, integrating…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Ce Zhang , Zifu Wan , Simon Stepputtis , Katia Sycara , Yaqi Xie

Focusing on the issue of how to effectively capture and utilize cross-modality information in RGB-D salient object detection (SOD) task, we present a convolutional neural network (CNN) model, named CIR-Net, based on the novel cross-modality…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Runmin Cong , Qinwei Lin , Chen Zhang , Chongyi Li , Xiaochun Cao , Qingming Huang , Yao Zhao

Motion recognition is a promising direction in computer vision, but the training of video classification models is much harder than images due to insufficient data and considerable parameters. To get around this, some works strive to…

计算机视觉与模式识别 · 计算机科学 2023-06-13 Benjia Zhou , Pichao Wang , Jun Wan , Yanyan Liang , Fan Wang

Given a video and a linguistic query, video moment retrieval and highlight detection (MR&HD) aim to locate all the relevant spans while simultaneously predicting saliency scores. Most existing methods utilize RGB images as input,…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Yifang Xu , Yunzhuo Sun , Benxiang Zhai , Zien Xie , Youyao Jia , Sidan Du

Transparent and reflective objects in everyday environments pose significant challenges for depth sensors due to their unique visual properties, such as specular reflections and light transmission. These characteristics often lead to…

机器人学 · 计算机科学 2025-06-12 Guanghu Xie , Zhiduo Jiang , Yonglong Zhang , Yang Liu , Zongwu Xie , Baoshi Cao , Hong Liu

By integrating complementary information from RGB image and depth map, the ability of salient object detection (SOD) for complex and challenging scenes can be improved. In recent years, the important role of Convolutional Neural Networks…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Runmin Cong , Hongyu Liu , Chen Zhang , Wei Zhang , Feng Zheng , Ran Song , Sam Kwong

Visible-infrared person re-identification (VI-ReID) technique could associate the pedestrian images across visible and infrared modalities in the practical scenarios of background illumination changes. However, a substantial gap inherently…

计算机视觉与模式识别 · 计算机科学 2025-11-05 Chao Yuan , Zanwu Liu , Guiwei Zhang , Haoxuan Xu , Yujian Zhao , Guanglin Niu , Bo Li

While we enjoy the richness and informativeness of multimodal data, it also introduces interference and redundancy of information. To achieve optimal domain interpretation with limited resources, we propose CSDNet, a lightweight…

计算机视觉与模式识别 · 计算机科学 2024-03-18 Xiaotong Yu , Ruihan Xie , Zhihe Zhao , Chang-Wen Chen