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In this paper, we study the challenging problem of multi-object tracking in a complex scene captured by a single camera. Different from the existing tracklet association-based tracking methods, we propose a novel and efficient way to obtain…

计算机视觉与模式识别 · 计算机科学 2016-09-27 Bing Wang , Li Wang , Bing Shuai , Zhen Zuo , Ting Liu , Kap Luk Chan , Gang Wang

LiDAR-based place recognition is one of the key components of SLAM and global localization in autonomous vehicles and robotics applications. With the success of DL approaches in learning useful information from 3D LiDARs, place recognition…

计算机视觉与模式识别 · 计算机科学 2023-01-05 Tiago Barros , Luís Garrote , Ricardo Pereira , Cristiano Premebida , Urbano J. Nunes

Temporal action proposal generation (TAPG) is a challenging task, which requires localizing action intervals in an untrimmed video. Intuitively, we as humans, perceive an action through the interactions between actors, relevant objects, and…

计算机视觉与模式识别 · 计算机科学 2022-10-07 Khoa Vo , Sang Truong , Kashu Yamazaki , Bhiksha Raj , Minh-Triet Tran , Ngan Le

Remote sensing object detection (RSOD) often suffers from degradations such as low spatial resolution, sensor noise, motion blur, and adverse illumination. These factors diminish feature distinctiveness, leading to ambiguous object…

计算机视觉与模式识别 · 计算机科学 2025-10-27 Wei Lu , Si-Bao Chen , Hui-Dong Li , Qing-Ling Shu , Chris H. Q. Ding , Jin Tang , Bin Luo

There is currently strong interest in improving visual object tracking by augmenting the RGB modality with the output of a visual event camera that is particularly informative about the scene motion. However, existing approaches perform…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Pengcheng Shao , Tianyang Xu , Zhangyong Tang , Linze Li , Xiao-Jun Wu , Josef Kittler

The neuromorphic event cameras, which capture the optical changes of a scene, have drawn increasing attention due to their high speed and low power consumption. However, the event data are noisy, sparse, and nonuniform in the…

计算机视觉与模式识别 · 计算机科学 2021-03-23 Chang Liu , Xiaojuan Qi , Edmund Lam , Ngai Wong

Semantic segmentation for extracting buildings and roads from uncrewed aerial vehicle (UAV) remote sensing images by deep learning becomes a more efficient and convenient method than traditional manual segmentation in surveying and mapping…

计算机视觉与模式识别 · 计算机科学 2023-07-07 Xiaoxiang Han , Yiman Liu , Gang Liu , Yuanjie Lin , Qiaohong Liu

Augmented reality (AR) games, particularly those designed for head-mounted displays, have grown increasingly prevalent. However, most existing systems depend on pre-scanned, static environments and rely heavily on continuous tracking or…

人机交互 · 计算机科学 2026-02-06 Liuchuan Yu , Ching-I Huang , Hsueh-Cheng Wang , Lap-Fai Yu

We consider the problem of tracking an unknown small target from aerial videos of medium to high altitudes. This is a challenging problem, which is even more pronounced in unavoidable scenarios of drastic camera motion and high density. To…

计算机视觉与模式识别 · 计算机科学 2020-09-21 Seyed Mojtaba Marvasti-Zadeh , Javad Khaghani , Hossein Ghanei-Yakhdan , Shohreh Kasaei , Li Cheng

Convolutional neural network (CNN) has drawn increasing interest in visual tracking owing to its powerfulness in feature extraction. Most existing CNN-based trackers treat tracking as a classification problem. However, these trackers are…

计算机视觉与模式识别 · 计算机科学 2017-05-02 Heng Fan , Haibin Ling

With the success of deep learning, object recognition systems that can be deployed for real-world applications are becoming commonplace. However, inference that needs to largely take place on the `edge' (not processed on servers), is a…

The detection of laser radiation originating from space is a positive indicator of Extra Terrestrial Intelligence (ETI). Thus far the optical search for ETI (OSETI) has looked for enhanced brightness in the form of either narrow-band…

天体物理仪器与方法 · 物理学 2020-08-10 David M. Benton

Inspired by the complementarity between conventional frame-based and bio-inspired event-based cameras, we propose a multi-modal based approach to fuse visual cues from the frame- and event-domain to enhance the single object tracking…

计算机视觉与模式识别 · 计算机科学 2021-09-21 Jiqing Zhang , Xin Yang , Yingkai Fu , Xiaopeng Wei , Baocai Yin , Bo Dong

To determine the 3D orientation and 3D location of objects in the surroundings of a camera mounted on a robot or mobile device, we developed two powerful algorithms in object detection and temporal tracking that are combined seamlessly for…

计算机视觉与模式识别 · 计算机科学 2017-09-06 David Joseph Tan , Nassir Navab , Federico Tombari

Visual object tracking with RGB and thermal infrared (TIR) spectra available, shorted in RGBT tracking, is a novel and challenging research topic which draws increasing attention nowadays. In this paper, we propose an RGBT tracker which…

计算机视觉与模式识别 · 计算机科学 2022-02-01 Zhangyong Tang , Tianyang Xu , Xiao-Jun Wu

Distortions caused by low-light conditions are not only visually unpleasant but also degrade the performance of computer vision tasks. The restoration and enhancement have proven to be highly beneficial. However, there are only a limited…

图像与视频处理 · 电气工程与系统科学 2024-07-15 Ruirui Lin , Nantheera Anantrasirichai , Alexandra Malyugina , David Bull

This paper presents a novel and interpretable end-to-end learning framework, called the deep compensation unfolding network (DCUNet), for restoring light field (LF) images captured under low-light conditions. DCUNet is designed with a…

计算机视觉与模式识别 · 计算机科学 2024-06-27 Xianqiang Lyu , Junhui Hou

Hyperspectral videos (HSVs), with their inherent spatial-spectral-temporal structure, offer distinct advantages in challenging tracking scenarios such as cluttered backgrounds and small objects. However, existing methods primarily focus on…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Fengchao Xiong , Zhenxing Wu , Sen Jia , Yuntao Qian

We introduce LumiNet, a novel architecture that leverages generative models and latent intrinsic representations for effective lighting transfer. Given a source image and a target lighting image, LumiNet synthesizes a relit version of the…

计算机视觉与模式识别 · 计算机科学 2025-09-04 Xiaoyan Xing , Konrad Groh , Sezer Karaoglu , Theo Gevers , Anand Bhattad

We propose a novel Synergistic Attention Network (SA-Net) to address the light field salient object detection by establishing a synergistic effect between multi-modal features with advanced attention mechanisms. Our SA-Net exploits the rich…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Yi Zhang , Geng Chen , Qian Chen , Yujia Sun , Yong Xia , Olivier Deforges , Wassim Hamidouche , Lu Zhang