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The objective of this paper is few-shot object detection (FSOD) -- the task of expanding an object detector for a new category given only a few instances for training. We introduce a simple pseudo-labelling method to source high-quality…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Prannay Kaul , Weidi Xie , Andrew Zisserman

Federated continual learning (FCL) aims to learn from sequential data stream in the decentralized federated learning setting, while simultaneously mitigating the catastrophic forgetting issue in classical continual learning. Existing FCL…

机器学习 · 计算机科学 2024-12-25 Yuchen He , Chuyun Shen , Xiangfeng Wang , Bo Jin

3D object detection is essential for autonomous driving and robotic perception, yet its reliance on large-scale manually annotated data limits scalability and adaptability. To reduce annotation dependency, unsupervised and…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Yushen He , Lei Zhao , Weidong Chen

Aiming at privacy preservation, Federated Learning (FL) is an emerging machine learning approach enabling model training on decentralized devices or data sources. The learning mechanism of FL relies on aggregating parameter updates from…

机器学习 · 计算机科学 2024-05-21 Jiayan Chen , Zhirong Qian , Tianhui Meng , Xitong Gao , Tian Wang , Weijia Jia

Object detection models shipped with camera-equipped edge devices cannot cover the objects of interest for every user. Therefore, the incremental learning capability is a critical feature for a robust and personalized object detection…

计算机视觉与模式识别 · 计算机科学 2019-09-24 Dawei Li , Serafettin Tasci , Shalini Ghosh , Jingwen Zhu , Junting Zhang , Larry Heck

Advanced cognition can be extracted from the human brain using brain-computer interfaces. Integrating these interfaces with computer vision techniques, which possess efficient feature extraction capabilities, can achieve more robust and…

计算机视觉与模式识别 · 计算机科学 2025-10-01 Zixing Li , Chao Yan , Zhen Lan , Xiaojia Xiang , Han Zhou , Jun Lai , Dengqing Tang

The Joint Detection and Embedding (JDE) framework has achieved remarkable progress for multiple object tracking. Existing methods often employ extracted embeddings to re-establish associations between new detections and previously disrupted…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Yaoqi Hu , Axi Niu , Yu Zhu , Qingsen Yan , Jinqiu Sun , Yanning Zhang

This paper investigates the principles of embedding learning to tackle the challenging semi-supervised video object segmentation. Different from previous practices that only explore the embedding learning using pixels from foreground object…

计算机视觉与模式识别 · 计算机科学 2020-07-24 Zongxin Yang , Yunchao Wei , Yi Yang

Fusing Events and RGB images for object detection leverages the robustness of Event cameras in adverse environments and the rich semantic information provided by RGB cameras. However, two critical mismatches: low-latency Events…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Haitian Zhang , Xiangyuan Wang , Chang Xu , Xinya Wang , Fang Xu , Huai Yu , Lei Yu , Wen Yang

Visual object detection is a computer vision-based artificial intelligence (AI) technique which has many practical applications (e.g., fire hazard monitoring). However, due to privacy concerns and the high cost of transmitting video data,…

机器学习 · 计算机科学 2020-01-20 Yang Liu , Anbu Huang , Yun Luo , He Huang , Youzhi Liu , Yuanyuan Chen , Lican Feng , Tianjian Chen , Han Yu , Qiang Yang

There have been significant advances in neural networks for both 3D object detection using LiDAR and 2D object detection using video. However, it has been surprisingly difficult to train networks to effectively use both modalities in a way…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Su Pang , Daniel Morris , Hayder Radha

Developing accurate and efficient detectors for drone imagery is challenging due to the inherent complexity of aerial scenes. While some existing methods aim to achieve high accuracy by utilizing larger models, their computational cost is…

计算机视觉与模式识别 · 计算机科学 2024-11-06 Bowei Du , Zhixuan Liao , Yanan Zhang , Zhi Cai , Jiaxin Chen , Di Huang

Federated Learning (FL) is a widespread and well adopted paradigm of decentralized learning that allows training one model from multiple sources without the need to directly transfer data between participating clients. Since its inception…

机器学习 · 计算机科学 2025-04-30 Maciej Krzysztof Zuziak , Roberto Pellungrini , Salvatore Rinzivillo

In recent years, Few-Shot Object Detection (FSOD) has gained widespread attention and made significant progress due to its ability to build models with a good generalization power using extremely limited annotated data. The fine-tuning…

计算机视觉与模式识别 · 计算机科学 2024-08-13 Yingjie Gao , Yanan Zhang , Ziyue Huang , Nanqing Liu , Di Huang

Federated Learning Networks (FLNs) have been envisaged as a promising paradigm to collaboratively train models among mobile devices without exposing their local privacy data. Due to the need for frequent model updates and communications,…

密码学与安全 · 计算机科学 2021-10-07 Yuan-Ai Xie , Jiawen Kang , Dusit Niyato , Nguyen Thi Thanh Van , Nguyen Cong Luong , Zhixin Liu , Han Yu

As human-machine interaction continues to evolve, the capacity for environmental perception is becoming increasingly crucial. Integrating the two most common types of sensory data, images, and point clouds, can enhance detection accuracy.…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Kai Luo , Hao Wu , Kefu Yi , Kailun Yang , Wei Hao , Rongdong Hu

Learning exists in the context of data, yet notions of confidence typically focus on model predictions, not label quality. Confident learning (CL) is an alternative approach which focuses instead on label quality by characterizing and…

机器学习 · 统计学 2022-08-23 Curtis G. Northcutt , Lu Jiang , Isaac L. Chuang

Assessing the presence and abundance of birds is important for monitoring specific species as well as overall ecosystem health. Many birds are most readily detected by their sounds, and thus passive acoustic monitoring is highly…

声音 · 计算机科学 2024-02-01 Dan Stowell , Yannis Stylianou , Mike Wood , Hanna Pamuła , Hervé Glotin

LiDAR point clouds are widely used in autonomous driving and consist of large numbers of 3D points captured at high frequency to represent surrounding objects such as vehicles, pedestrians, and traffic signs. While this dense data enables…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Z. Rozsa , Á. Madaras , Q. Wei , X. Lu , M. Golarits , H. Yuan , T. Sziranyi , R. Hamzaoui

Federated learning has received significant attention for its ability to simultaneously protect customer privacy and leverage distributed data from multiple devices for model training. However, conventional approaches often focus on…

机器学习 · 计算机科学 2025-10-07 Jiahao Zeng , Wolong Xing , Liangtao Shi , Xin Huang , Jialin Wang , Zhile Cao , Zhenkui Shi