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Due to its potential wide applications in video surveillance and other computer vision tasks like tracking, person re-identification (ReID) has become popular and been widely investigated. However, conventional person re-identification can…

Computer Vision and Pattern Recognition · Computer Science 2020-03-03 Xing Fan , Hao Luo , Chi Zhang , Wei Jiang

RGB and thermal source data suffer from both shared and specific challenges, and how to explore and exploit them plays a critical role to represent the target appearance in RGBT tracking. In this paper, we propose a novel challenge-aware…

Computer Vision and Pattern Recognition · Computer Science 2020-07-28 Chenglong Li , Lei Liu , Andong Lu , Qing Ji , Jin Tang

The contribution describes a pedestrian navigation approach designed to improve localization accuracy in urban environments where GNSS performance is degraded, a problem that is especially critical for blind or low-vision users who depend…

Robotics · Computer Science 2026-02-02 Shahar Dubiner , Peng Ren , Roberto Manduchi

Object tracking is divided into single-object tracking (SOT) and multi-object tracking (MOT). MOT aims to maintain the identities of multiple objects across a series of continuous video sequences. In recent years, MOT has made rapid…

Computer Vision and Pattern Recognition · Computer Science 2023-03-20 Yukuan Zhang , Yunhua Jia , Housheng Xie , Mengzhen Li , Limin Zhao , Yang Yang , Shan Zhao

We present an effective method to progressively integrate and refine the cross-modality complementarities for RGB-D salient object detection (SOD). The proposed network mainly solves two challenging issues: 1) how to effectively integrate…

Computer Vision and Pattern Recognition · Computer Science 2020-07-15 Chongyi Li , Runmin Cong , Yongri Piao , Qianqian Xu , Chen Change Loy

Robust gait recognition requires highly discriminative representations, which are closely tied to input modalities. While binary silhouettes and skeletons have dominated recent literature, these 2D representations fall short of capturing…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Xinzhu Li , Juepeng Zheng , Yikun Chen , Xudong Mao , Guanghui Yue , Wei Zhou , Chenlei Lv , Ruomei Wang , Fan Zhou , Baoquan Zhao

Recently, RGB-Thermal based perception has shown significant advances. Thermal information provides useful clues when visual cameras suffer from poor lighting conditions, such as low light and fog. However, how to effectively fuse RGB…

Computer Vision and Pattern Recognition · Computer Science 2023-03-29 Mingjian Liang , Junjie Hu , Chenyu Bao , Hua Feng , Fuqin Deng , Tin Lun Lam

Heavy occlusion and dense gathering in crowd scene make pedestrian detection become a challenging problem, because it's difficult to guess a precise full bounding box according to the invisible human part. To crack this nut, we propose a…

Computer Vision and Pattern Recognition · Computer Science 2020-09-17 Zhida Huang , Kaiyu Yue , Jiangfan Deng , Feng Zhou

Existing Transformer-based RGBT tracking methods either use cross-attention to fuse the two modalities, or use self-attention and cross-attention to model both modality-specific and modality-sharing information. However, the significant…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Yabin Zhu , Chenglong Li , Xiao Wang , Jin Tang , Zhixiang Huang

RGB-Thermal (RGB-T) semantic segmentation has shown great potential in handling low-light conditions where RGB-based segmentation is hindered by poor RGB imaging quality. The key to RGB-T semantic segmentation is to effectively leverage the…

Computer Vision and Pattern Recognition · Computer Science 2023-08-25 Zikun Zhou , Shukun Wu , Guoqing Zhu , Hongpeng Wang , Zhenyu He

Visible-infrared person re-identification (VI-ReID) aims to retrieve images of the same pedestrian from different modalities, where the challenges lie in the significant modality discrepancy. To alleviate the modality gap, recent methods…

Computer Vision and Pattern Recognition · Computer Science 2024-05-01 Zhihao Qian , Yutian Lin , Bo Du

RGB-Thermal (RGB-T) semantic segmentation is essential for robotic systems operating in low-light or dark environments. However, traditional approaches often overemphasize modality balance, resulting in limited robustness and severe…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Kunyu Tan , Mingjian Liang

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…

Computer Vision and Pattern Recognition · Computer Science 2025-05-22 Ce Zhang , Zifu Wan , Simon Stepputtis , Katia Sycara , Yaqi Xie

RGB-Thermal object tracking attempt to locate target object using complementary visual and thermal infrared data. Existing RGB-T trackers fuse different modalities by robust feature representation learning or adaptive modal weighting.…

Computer Vision and Pattern Recognition · Computer Science 2019-08-14 Rui Yang , Yabin Zhu , Xiao Wang , Chenglong Li , Jin Tang

We address the problem of multi-modal object tracking in video and explore various options of fusing the complementary information conveyed by the visible (RGB) and thermal infrared (TIR) modalities including pixel-level, feature-level and…

Computer Vision and Pattern Recognition · Computer Science 2022-01-24 Zhangyong Tang , Tianyang Xu , Hui Li , Xiao-Jun Wu , Xuefeng Zhu , Josef Kittler

In recent years, object detection utilizing both visible (RGB) and thermal infrared (IR) imagery has garnered extensive attention and has been widely implemented across a diverse array of fields. By leveraging the complementary properties…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Tianyi Zhao , Maoxun Yuan , Feng Jiang , Nan Wang , Xingxing Wei

Crack segmentation is crucial in civil engineering, particularly for assessing pavement integrity and ensuring the durability of infrastructure. While deep learning has advanced RGB-based segmentation, performance degrades under adverse…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Ruiqiang Xiao , Xiaohu Chen

Pedestrian detection methods have been significantly improved with the development of deep convolutional neural networks. Nevertheless, detecting small-scaled pedestrians and occluded pedestrians remains a challenging problem. In this…

Computer Vision and Pattern Recognition · Computer Science 2020-11-06 Tianrui Liu , Wenhan Luo , Lin Ma , Jun-Jie Huang , Tania Stathaki , Tianhong Dai

We present a method for finding cross-modal space-time correspondences. Given two images from different visual modalities, such as an RGB image and a depth map, our model identifies which pairs of pixels correspond to the same physical…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Ayush Shrivastava , Andrew Owens

Multispectral pedestrian detection is essential to various tasks especially autonomous driving, for which both the accuracy and computational cost are of paramount importance. Most existing approaches treat RGB and infrared modalities…

Computer Vision and Pattern Recognition · Computer Science 2025-12-16 Xingjian Wang , Li Chai , Jiming Chen , Zhiguo Shi
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