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Autonomous driving holds great promise in addressing traffic safety concerns by leveraging artificial intelligence and sensor technology. Multi-Object Tracking plays a critical role in ensuring safer and more efficient navigation through…

计算机视觉与模式识别 · 计算机科学 2024-07-12 Lei Cheng , Arindam Sengupta , Siyang Cao

Object detection is a vital task in computer vision and has become an integral component of numerous critical systems. However, state-of-the-art object detectors, similar to their classification counterparts, are susceptible to small…

计算机视觉与模式识别 · 计算机科学 2023-08-04 Muhammad , Awais , Weiming , Zhuang , Lingjuan , Lyu , Sung-Ho , Bae

Federated Learning aims to learn a global model on the server side that generalizes to all clients in a privacy-preserving manner, by leveraging the local models from different clients. Existing solutions focus on either regularizing the…

机器学习 · 计算机科学 2023-08-08 Zhuang Qi , Lei Meng , Zitan Chen , Han Hu , Hui Lin , Xiangxu Meng

Event detection improves when events are captured by two different modalities rather than just one. But to train detection systems on multiple modalities is challenging, in particular when there is abundance of unlabelled data but limited…

声音 · 计算机科学 2022-11-18 Sumit Kumar , B. Anshuman , Linus Ruettimann , Richard H. R. Hahnloser , Vipul Arora

Detecting weak target is an important and challenging problem in many applications such as radar, sonar etc. However, conventional detection methods are often ineffective in this case because of low signal-to-noise ratio (SNR). This paper…

信号处理 · 电气工程与系统科学 2023-09-26 Jin Lu , Guojie Peng , Weichuan Zhang , Changming Sun

Semi-Supervised Object Detection (SSOD), aiming to explore unlabeled data for boosting object detectors, has become an active task in recent years. However, existing SSOD approaches mainly focus on horizontal objects, leaving multi-oriented…

计算机视觉与模式识别 · 计算机科学 2023-04-11 Wei Hua , Dingkang Liang , Jingyu Li , Xiaolong Liu , Zhikang Zou , Xiaoqing Ye , Xiang Bai

In this paper, we propose a learning-based moving-object tracking method utilizing our newly developed LiDAR sensor, Frequency Modulated Continuous Wave (FMCW) LiDAR. Compared with most existing commercial LiDAR sensors, our FMCW LiDAR can…

计算机视觉与模式识别 · 计算机科学 2022-03-03 Yi Gu , Hongzhi Cheng , Kafeng Wang , Dejing Dou , Chengzhong Xu , Hui Kong

Continual Federated Learning (CFL) combines Federated Learning (FL), the decentralized learning of a central model on a number of client devices that may not communicate their data, and Continual Learning (CL), the learning of a model from…

Detecting tiny objects in a high-resolution video is challenging because the visual information is little and unreliable. Specifically, the challenge includes very low resolution of the objects, MPEG artifacts due to compression and a large…

计算机视觉与模式识别 · 计算机科学 2021-05-19 Ryota Yoshihashi , Rei Kawakami , Shaodi You , Tu Tuan Trinh , Makoto Iida , Takeshi Naemura

Grasp pose detection (GPD) is a fundamental capability for robotic autonomy, but its reliance on large, diverse datasets creates significant data privacy and centralization challenges. Federated Learning (FL) offers a privacy-preserving…

机器人学 · 计算机科学 2025-12-15 Woonsang Kang , Joohyung Lee , Seungjun Kim , Jungchan Cho , Yoonseon Oh

Incremental few-shot learning is highly expected for practical robotics applications. On one hand, robot is desired to learn new tasks quickly and flexibly using only few annotated training samples; on the other hand, such new additional…

计算机视觉与模式识别 · 计算机科学 2022-03-24 Yiting Li , Haiyue Zhu , Sichao Tian , Fan Feng , Jun Ma , Chek Sing Teo , Cheng Xiang , Prahlad Vadakkepat , Tong Heng Lee

Federated Learning (FL) is a way for machines to learn from data that is kept locally, in order to protect the privacy of clients. This is typically done using local SGD, which helps to improve communication efficiency. However, such a…

机器学习 · 计算机科学 2023-06-01 Yongxin Guo , Xiaoying Tang , Tao Lin

Object detection in natural images has achieved remarkable results over the years. However, a similar progress has not yet been observed in aerial object detection due to several challenges, such as high resolution images, instances scale…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Dmitry Demidov , Rushali Grandhe , Salem AlMarri

Federated learning (FL) has been proposed to enable distributed learning on Artificial Intelligence Internet of Things (AIoT) devices with guarantees of high-level data privacy. Since random initial models in FL can easily result in…

机器学习 · 计算机科学 2024-09-06 Pengyu Zhang , Yingbo Zhou , Ming Hu , Xian Wei , Mingsong Chen

The bird's-eye-view (BEV) representation allows robust learning of multiple tasks for autonomous driving including road layout estimation and 3D object detection. However, contemporary methods for unified road layout estimation and 3D…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Curie Kim , Ue-Hwan Kim

Camouflaged Object Detection (COD) demands models to expeditiously and accurately distinguish objects which conceal themselves seamlessly in the environment. Owing to the subtle differences and ambiguous boundaries, COD is not only a…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Huafeng Chen , Dian Shao , Guangqian Guo , Shan Gao

Tracking an unknown number of low-observable objects is notoriously challenging. This letter proposes a sequential Bayesian estimation method based on the track-before-detect (TBD) approach. In TBD, raw sensor measurements are directly used…

信号处理 · 电气工程与系统科学 2023-07-04 Mingchao Liang , Thomas Kropfreiter , Florian Meyer

Pseudo-LiDAR-based methods for monocular 3D object detection have received considerable attention in the community due to the performance gains exhibited on the KITTI3D benchmark, in particular on the commonly reported validation split.…

计算机视觉与模式识别 · 计算机科学 2021-05-14 Andrea Simonelli , Samuel Rota Bulò , Lorenzo Porzi , Peter Kontschieder , Elisa Ricci

Contrastive Language-Image Pretraining (CLIP) model has exhibited remarkable efficacy in establishing cross-modal connections between texts and images, yielding impressive performance across a broad spectrum of downstream applications…

计算机视觉与模式识别 · 计算机科学 2024-01-17 Yi Zhang , Ce Zhang , Ke Yu , Yushun Tang , Zhihai He

As the demand for privacy in visual data management grows, safeguarding sensitive information has become a critical challenge. This paper addresses the need for privacy-preserving solutions in large-scale visual data processing by…

计算机视觉与模式识别 · 计算机科学 2025-02-12 Pedro Santos , Tânia Carvalho , Filipe Magalhães , Luís Antunes