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Lifelong person re-identification attempts to recognize people across cameras and integrate new knowledge from continuous data streams. Key challenges involve addressing catastrophic forgetting caused by parameter updating and domain shift,…

计算机视觉与模式识别 · 计算机科学 2024-11-12 Hongyu Chen , Bingliang Jiao , Wenxuan Wang , Peng Wang

Object detection models trained on a source domain often exhibit significant performance degradation when deployed in unseen target domains, due to various kinds of variations, such as sensing conditions, environments and data…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Saniya M. Deshmukh , Kailash A. Hambarde , Hugo Proença

Domain shift widely exists in the visual world, while modern deep neural networks commonly suffer from severe performance degradation under domain shift due to the poor generalization ability, which limits the real-world applications. The…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Yuyang Zhao , Zhun Zhong , Na Zhao , Nicu Sebe , Gim Hee Lee

Domain generalization (DG), aiming to make models work on unseen domains, is a surefire way toward general artificial intelligence. Limited by the scale and diversity of current DG datasets, it is difficult for existing methods to scale to…

计算机视觉与模式识别 · 计算机科学 2022-09-30 Hongjing Niu , Hanting Li , Feng Zhao , Bin Li

Oriented object detection has been rapidly developed in the past few years, but most of these methods assume the training and testing images are under the same statistical distribution, which is far from reality. In this paper, we propose…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Qi Bi , Beichen Zhou , Jingjun Yi , Wei Ji , Haolan Zhan , Gui-Song Xia

We propose a domain adaptation approach for object detection. We introduce a two-step method: the first step makes the detector robust to low-level differences and the second step adapts the classifiers to changes in the high-level…

计算机视觉与模式识别 · 计算机科学 2019-11-25 Adrian Lopez Rodriguez , Krystian Mikolajczyk

Camouflaged Object Detection (COD) aims to segment objects that blend seamlessly into complex backgrounds, with growing interest in exploiting additional visual modalities to enhance robustness through complementary information. However,…

计算机视觉与模式识别 · 计算机科学 2026-04-15 Hao Wang , Jiqing Zhang , Xin Yang , Baocai Yin , Lu Jiang , Zetian Mi , Huibing Wang

Large-scale foundation models like CLIP have shown strong zero-shot generalization but struggle with domain shifts, limiting their adaptability. In our work, we introduce \textsc{StyLIP}, a novel domain-agnostic prompt learning strategy for…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Ankit Jha

Pre-trained Vision-language (VL) models, such as CLIP, have shown significant generalization ability to downstream tasks, even with minimal fine-tuning. While prompt learning has emerged as an effective strategy to adapt pre-trained VL…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Niloufar Alipour Talemi , Hossein Kashiani , Fatemeh Afghah

Single-source domain generalization (SDG) in object detection aims to develop a detector using only source domain data that generalizes well to unseen target domains. Existing methods are primarily CNN-based and improve robustness through…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Jianhong Han , Yupei Wang , Liang Chen

Federated Domain Generalization (FDG) aims to collaboratively train a global model across distributed clients that can generalize well on unseen domains. However, existing FDG methods typically struggle with cross-client data heterogeneity…

分布式、并行与集群计算 · 计算机科学 2026-05-12 Yuliang Chen , Xi Lin , Jun Wu , Xiangrui Cai , Qiaolun Zhang , Xichun Fan , Jiapeng Xu , Xiu Su

3D object detection has achieved significant performance in many fields, e.g., robotics system, autonomous driving, and augmented reality. However, most existing methods could cause catastrophic forgetting of old classes when performing on…

计算机视觉与模式识别 · 计算机科学 2023-08-25 Wenqi Liang , Gan Sun , Chenxi Liu , Jiahua Dong , Kangru Wang

Computer vision systems currently lack the ability to reliably recognize artistically rendered objects, especially when such data is limited. In this paper, we propose a method for recognizing objects in artistic modalities (such as…

计算机视觉与模式识别 · 计算机科学 2018-12-31 Christopher Thomas , Adriana Kovashka

Domain Generalization (DG) endeavors to create machine learning models that excel in unseen scenarios by learning invariant features. In DG, the prevalent practice of constraining models to a fixed structure or uniform parameterization to…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Guanglin Zhou , Zhongyi Han , Shiming Chen , Biwei Huang , Liming Zhu , Tongliang Liu , Lina Yao , Kun Zhang

Source-Free Domain Generalization (SFDG) aims to develop a model that works for unseen target domains without relying on any source domain. Research in SFDG primarily bulids upon the existing knowledge of large-scale vision-language models…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Yunlong Tang , Yuxuan Wan , Lei Qi , Xin Geng

Spread of fake news using out-of-context images and captions has become widespread in this era of information overload. Since fake news can belong to different domains like politics, sports, etc. with their unique characteristics, inference…

机器学习 · 计算机科学 2025-01-08 Amartya Bhattacharya , Debarshi Brahma , Suraj Nagaje Mahadev , Anmol Asati , Vikas Verma , Soma Biswas

Dynamic topic models track the evolution of topics in sequential documents, which have derived various applications like trend analysis and opinion mining. However, existing models suffer from repetitive topic and unassociated topic issues,…

计算与语言 · 计算机科学 2024-05-29 Xiaobao Wu , Xinshuai Dong , Liangming Pan , Thong Nguyen , Anh Tuan Luu

Domain generalization aims to enhance model robustness against unseen domains with embedding distribution shifts. While large-scale vision-language models like CLIP exhibit strong generalization, their direct image-text embedding alignment…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Kai Gan , Tong Wei

Multi-Object Tracking (MOT) aims to associate multiple objects across video frames and is a challenging vision task due to inherent complexities in the tracking environment. Most existing approaches train and track within a single domain,…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Run Luo , Zikai Song , Longze Chen , Yunshui Li , Min Yang , Wei Yang

Building a successful recommender system depends on understanding both the dimensions of people's preferences as well as their dynamics. In certain domains, such as fashion, modeling such preferences can be incredibly difficult, due to the…

人工智能 · 计算机科学 2016-02-05 Ruining He , Julian McAuley