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Data input modality plays an important role in video action recognition. Normally, there are three types of input: RGB, flow stream and compressed data. In this paper, we proposed a new input modality: gray stream. Specifically, taken the…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Yanping Zhang , Yongxin Yu

A popular and affordable option to provide room-scale human behaviour tracking is to rely on commodity RGB-D sensors %todo: such as the Kinect family of devices? as such devices offer body tracking capabilities at a reasonable price point.…

人机交互 · 计算机科学 2024-09-24 Adrien Coppens , Valérie Maquil

In this paper, we introduce a new sequence-to-sequence learning framework for RGB-based and multi-modal object tracking. First, we present SeqTrack for RGB-based tracking. It casts visual tracking as a sequence generation task, forecasting…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Xin Chen , Ben Kang , Jiawen Zhu , Dong Wang , Houwen Peng , Huchuan Lu

Vision camera and sonar are naturally complementary in the underwater environment. Combining the information from two modalities will promote better observation of underwater targets. However, this problem has not received sufficient…

计算机视觉与模式识别 · 计算机科学 2024-06-27 Yunfeng Li , Bo Wang , Jiuran Sun , Xueyi Wu , Ye Li

Single particle tracking systems monitor cellular processes with great accuracy in nano-biological systems. The emissions of the fluorescent molecules are detected with cameras or photodetectors. However, state-of-the-art imaging systems…

定量方法 · 定量生物学 2018-05-16 Burhan Gulbahar , Gorkem Memisoglu

Recently, visual prompt tuning is introduced to RGB-Thermal (RGB-T) tracking as a parameter-efficient finetuning (PEFT) method. However, these PEFT-based RGB-T tracking methods typically rely solely on spatial domain information as prompts…

计算机视觉与模式识别 · 计算机科学 2025-09-25 Hongtao Yang , Bineng Zhong , Qihua Liang , Zhiruo Zhu , Yaozong Zheng , Ning Li

RGBT multispectral pedestrian detection has emerged as a promising solution for safety-critical applications that require day/night operations. However, the modality bias problem remains unsolved as multispectral pedestrian detectors learn…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Taeheon Kim , Sebin Shin , Youngjoon Yu , Hak Gu Kim , Yong Man Ro

The current popular two-stream, two-stage tracking framework extracts the template and the search region features separately and then performs relation modeling, thus the extracted features lack the awareness of the target and have limited…

计算机视觉与模式识别 · 计算机科学 2022-12-21 Botao Ye , Hong Chang , Bingpeng Ma , Shiguang Shan , Xilin Chen

Object modeling has become a core part of recent tracking frameworks. Current popular tackers use Transformer attention to extract the template feature separately or interactively with the search region. However, separate template learning…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Yidong Cai , Jie Liu , Jie Tang , Gangshan Wu

In this paper, we propose a self-supervised RGB-T tracking method. Different from existing deep RGB-T trackers that use a large number of annotated RGB-T image pairs for training, our RGB-T tracker is trained using unlabeled RGB-T video…

计算机视觉与模式识别 · 计算机科学 2023-01-27 Xingchen Zhang , Yiannis Demiris

Robust visual object tracking (VOT) remains challenging in high-speed motion scenarios, where conventional RGB sensors suffer from severe motion blur and performance degradation. Event cameras, with microsecond temporal resolution and high…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Dexing Huang , Shiao Wang , Fan Zhang , Xiao Wang

Change detection (CD) in remote sensing imagery is a crucial task with applications in environmental monitoring, urban development, and disaster management. CD involves utilizing bi-temporal images to identify changes over time. The…

计算机视觉与模式识别 · 计算机科学 2024-06-28 Hongjia Chen , Xin Xu , Fangling Pu

Object tracking is one of the most important problems in computer vision. The aim of video tracking is to extract the trajectories of a target or object of interest, i.e. accurately locate a moving target in a video sequence and…

计算机视觉与模式识别 · 计算机科学 2020-03-19 Niloufar Salehi Dastjerdi , M. Omair Ahmad

Spatiotemporal and motion features are two complementary and crucial information for video action recognition. Recent state-of-the-art methods adopt a 3D CNN stream to learn spatiotemporal features and another flow stream to learn motion…

计算机视觉与模式识别 · 计算机科学 2019-08-19 Boyuan Jiang , Mengmeng Wang , Weihao Gan , Wei Wu , Junjie Yan

RGB-Thermal (RGB-T) object tracking receives more and more attention due to the strongly complementary benefits of thermal information to visible data. However, RGB-T research is limited by lacking a comprehensive evaluation platform. In…

计算机视觉与模式识别 · 计算机科学 2018-05-24 Chenglong Li , Xinyan Liang , Yijuan Lu , Nan Zhao , Jin Tang

Developing robust multi-modal feature representations is crucial for enhancing object tracking performance. In pursuit of this objective, a novel X Modality Assisting Network (X-Net) is introduced, which explores the impact of the fusion…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Zhaisheng Ding , Haiyan Li , Ruichao Hou , Yanyu Liu , Shidong Xie

Device tracking is an important prerequisite for guidance during endovascular procedures. Especially during cardiac interventions, detection and tracking of guiding the catheter tip in 2D fluoroscopic images is important for applications…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Marc Demoustier , Yue Zhang , Venkatesh Narasimha Murthy , Florin C. Ghesu , Dorin Comaniciu

How to make a good trade-off between performance and computational cost is crucial for a tracker. However, current famous methods typically focus on complicated and time-consuming learning that combining temporal and appearance information…

计算机视觉与模式识别 · 计算机科学 2024-12-19 Jinxia Xie , Bineng Zhong , Qihua Liang , Ning Li , Zhiyi Mo , Shuxiang Song

Single-modality tracking (RGB-only) struggles under low illumination, weather, and occlusion. Multimodal tracking addresses this by combining complementary cues. While Vision Transformer-based trackers achieve strong accuracy, they are…

计算机视觉与模式识别 · 计算机科学 2026-02-04 Mahdi Falaki , Maria A. Amer

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