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Accurate RGB-Thermal (RGB-T) crowd counting is crucial for public safety in challenging conditions. While recent Transformer-based methods excel at capturing global context, their inherent lack of spatial inductive bias causes attention to…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Yuhong Feng , Hongtao Chen , Qi Zhang , Jie Chen , Zhaoxi He , Mingzhe Liu , Jianghai Liao

Existing RGB-D SOD methods mainly rely on a symmetric two-stream CNN-based network to extract RGB and depth channel features separately. However, there are two problems with the symmetric conventional network structure: first, the ability…

计算机视觉与模式识别 · 计算机科学 2022-07-05 Chang Liu , Gang Yang , Shuo Wang , Hangxu Wang , Yunhua Zhang , Yutao Wang

RGB-D salient object detection (SOD) aims to detect the prominent regions by jointly modeling RGB and depth information. Most RGB-D SOD methods apply the same type of backbones and fusion modules to identically learn the multimodality and…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Kang Yi , Jing Xu , Xiao Jin , Fu Guo , Yan-Feng Wu

Multispectral imaging is an important task of image processing and computer vision, which is especially relevant to applications such as dehazing or object detection. With the development of the RGBT (RGB & Thermal) sensor, the problem of…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Nati Ofir , Jean-Christophe Nebel

RGB-Thermal Video Object Detection (RGBT VOD) can address the limitation of traditional RGB-based VOD in challenging lighting conditions, making it more practical and effective in many applications. However, similar to most RGBT fusion…

计算机视觉与模式识别 · 计算机科学 2025-04-17 Qishun Wang , Zhengzheng Tu , Chenglong Li , Bo Jiang

Application of underwater robots are on the rise, most of them are dependent on sonar for underwater vision, but the lack of strong perception capabilities limits them in this task. An important issue in sonar perception is matching image…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Arka Mallick , Paul Plöger , Matias Valdenegro-Toro

Sonar images are relevant for advancing underwater exploration, autonomous navigation, and ecosystem monitoring. However, the progress depends on data availability. The scarcity of publicly available, well-annotated sonar image datasets…

Depth cues with affluent spatial information have been proven beneficial in boosting salient object detection (SOD), while the depth quality directly affects the subsequent SOD performance. However, it is inevitable to obtain some…

计算机视觉与模式识别 · 计算机科学 2021-04-21 Zhou Huang , Huai-Xin Chen , Tao Zhou , Yun-Zhi Yang , Bi-Yuan Liu

Salient object detection (SOD) focuses on distinguishing the most conspicuous objects in the scene. However, most related works are based on RGB images, which lose massive useful information. Accordingly, with the maturity of thermal…

计算机视觉与模式识别 · 计算机科学 2022-11-14 Yuxuan Wang , Feng Dong , Jinchao Zhu

Event camera-based pattern recognition is a newly arising research topic in recent years. Current researchers usually transform the event streams into images, graphs, or voxels, and adopt deep neural networks for event-based classification.…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Xiao Wang , Yao Rong , Zongzhen Wu , Lin Zhu , Bo Jiang , Jin Tang , Yonghong Tian

Side-scan sonar (SSS) is a lightweight acoustic sensor that is commonly deployed on autonomous underwater vehicles (AUVs) to provide high-resolution seafloor images. However, leveraging side-scan images for simultaneous localization and…

机器人学 · 计算机科学 2024-11-18 Jun Zhang , Yiping Xie , Li Ling , John Folkesson

Action recognition has been a heated topic in computer vision for its wide application in vision systems. Previous approaches achieve improvement by fusing the modalities of the skeleton sequence and RGB video. However, such methods have a…

计算机视觉与模式识别 · 计算机科学 2022-02-24 Xiaoguang Zhu , Ye Zhu , Haoyu Wang , Honglin Wen , Yan Yan , Peilin Liu

Semantic segmentation plays an important role in widespread applications such as autonomous driving and robotic sensing. Traditional methods mostly use RGB images which are heavily affected by lighting conditions, \eg, darkness. Recent…

计算机视觉与模式识别 · 计算机科学 2023-06-21 Ping Li , Junjie Chen , Binbin Lin , Xianghua Xu

Cross-modal object tracking (CMOT) is an emerging task that maintains target consistency while the video stream switches between different modalities, with only one modality available in each frame, mostly focusing on RGB-Near Infrared…

计算机视觉与模式识别 · 计算机科学 2025-11-21 Boyue Xu , Ruichao Hou , Tongwei Ren , Dongming Zhou , Gangshan Wu , Jinde Cao

The data-driven approach that learns an optimal representation of vision features like skeleton frames or RGB videos is currently a dominant paradigm for activity recognition. While great improvements have been achieved from existing single…

计算机视觉与模式识别 · 计算机科学 2020-04-30 Bruce X. B. Yu , Yan Liu , Keith C. C. Chan

Recent image-goal navigation (ImageNav) methods learn a perception-action policy by separately capturing semantic features of the goal and egocentric images, then passing them to a policy network. However, challenges remain: (1) Semantic…

计算机视觉与模式识别 · 计算机科学 2025-08-29 Zheng Qin , Le Wang , Yabing Wang , Sanping Zhou , Gang Hua , Wei Tang

With the rapid development of ultra-high resolution (UHR) remote sensing technology, the demand for accurate and efficient semantic segmentation has increased significantly. However, existing methods face challenges in computational…

计算机视觉与模式识别 · 计算机科学 2025-06-25 Chen Yi , Shan LianLei

Referring Multi-Object Tracking has attracted increasing attention due to its human-friendly interactive characteristics, yet it exhibits limitations in low-visibility conditions, such as nighttime, smoke, and other challenging scenarios.…

计算机视觉与模式识别 · 计算机科学 2026-02-26 Yanqiu Yu , Zhifan Jin , Sijia Chen , Tongfei Chu , En Yu , Liman Liu , Wenbing Tao

Visual object tracking with the visible (RGB) and thermal infrared (TIR) electromagnetic waves, shorted in RGBT tracking, recently draws increasing attention in the tracking community. Considering the rapid development of deep learning, a…

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

This research paper introduces a synthetic hyperspectral dataset that combines high spectral and spatial resolution imaging to achieve a comprehensive, accurate, and detailed representation of observed scenes or objects. Obtaining such…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Yajie Sun , Ali Zia , Jun Zhou