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Domain generalization addresses domain shift in real-world applications. Most approaches adopt a domain angle, seeking invariant representation across domains by aligning their marginal distributions, irrespective of individual classes,…

计算机视觉与模式识别 · 计算机科学 2024-12-16 Meng Cao , Songcan Chen

Domain adaption (DA) and domain generalization (DG) are two closely related methods which are both concerned with the task of assigning labels to an unlabeled data set. The only dissimilarity between these approaches is that DA can access…

计算机视觉与模式识别 · 计算机科学 2018-12-27 Mohammad Mahfujur Rahman , Clinton Fookes , Mahsa Baktashmotlagh , Sridha Sridharan

Unsupervised Domain Adaptation (UDA) and domain generalization (DG) are two research areas that aim to tackle the lack of generalization of Deep Neural Networks (DNNs) towards unseen domains. While UDA methods have access to unlabeled…

计算机视觉与模式识别 · 计算机科学 2023-04-25 Manuel Schwonberg , Fadoua El Bouazati , Nico M. Schmidt , Hanno Gottschalk

Recent studies have proven that DNNs, unlike human vision, tend to exploit texture information rather than shape. Such texture bias is one of the factors for the poor generalization performance of DNNs. We observe that the texture bias…

计算机视觉与模式识别 · 计算机科学 2023-02-03 Hwan Heo , Youngjin Oh , Jaewon Lee , Hyunwoo J. Kim

Domain generalization (DG) serves as a promising solution to handle person Re-Identification (Re-ID), which trains the model using labels from the source domain alone, and then directly adopts the trained model to the target domain without…

信息检索 · 计算机科学 2020-07-28 Peixian Chen , Pingyang Dai , Jianzhuang Liu , Feng Zheng , Qi Tian , Rongrong Ji

Domain generalization (DG) for object detection aims to enhance detectors' performance in unseen scenarios. This task remains challenging due to complex variations in real-world applications. Recently, diffusion models have demonstrated…

计算机视觉与模式识别 · 计算机科学 2025-06-05 Boyong He , Yuxiang Ji , Qianwen Ye , Zhuoyue Tan , Liaoni Wu

Multi-domain generalization (mDG) is universally aimed to minimize the discrepancy between training and testing distributions to enhance marginal-to-label distribution mapping. However, existing mDG literature lacks a general learning…

机器学习 · 计算机科学 2024-12-19 Zhaorui Tan , Xi Yang , Kaizhu Huang

Deep Neural Networks have exhibited considerable success in various visual tasks. However, when applied to unseen test datasets, state-of-the-art models often suffer performance degradation due to domain shifts. In this paper, we introduce…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Jintao Guo , Lei Qi , Yinghuan Shi

Single domain generalization (SDG) aims to train a robust model against unknown target domain shifts using data from a single source domain. Data augmentation has been proven an effective approach to SDG. However, the utility of standard…

计算机视觉与模式识别 · 计算机科学 2024-02-15 Guangtao Zheng , Mengdi Huai , Aidong Zhang

Though convolutional neural networks (CNNs) have demonstrated remarkable ability in learning discriminative features, they often generalize poorly to unseen domains. Domain generalization aims to address this problem by learning from a set…

计算机视觉与模式识别 · 计算机科学 2021-04-06 Kaiyang Zhou , Yongxin Yang , Yu Qiao , Tao Xiang

Domain generalization (DG) methods aim to develop models that generalize to settings where the test distribution is different from the training data. In this paper, we focus on the challenging problem of multi-source zero shot DG (MDG),…

机器学习 · 计算机科学 2022-11-07 Kowshik Thopalli , Sameeksha Katoch , Pavan Turaga , Jayaraman J. Thiagarajan

As a recent noticeable topic, domain generalization aims to learn a generalizable model on multiple source domains, which is expected to perform well on unseen test domains. Great efforts have been made to learn domain-invariant features by…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Jianxin Lin , Yongqiang Tang , Junping Wang , Wensheng Zhang

Data-driven machine learning (ML) is promoted as one potential technology to be used in next-generations wireless systems. This led to a large body of research work that applies ML techniques to solve problems in different layers of the…

机器学习 · 计算机科学 2023-03-15 Mohamed Akrout , Amal Feriani , Faouzi Bellili , Amine Mezghani , Ekram Hossain

Domain Generalization (DG) aims to resolve distribution shifts between source and target domains, and current DG methods are default to the setting that data from source and target domains share identical categories. Nevertheless, there…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Zining Chen , Weiqiu Wang , Zhicheng Zhao , Fei Su , Aidong Men , Hongying Meng

Domain generalization (DG) methods aim to maintain good performance in an unseen target domain by using training data from multiple source domains. While success on certain occasions are observed, enhancing the baseline across most…

机器学习 · 计算机科学 2024-10-28 Liang Chen , Yong Zhang , Yibing Song , Zhiqiang Shen , Lingqiao Liu

In the field of object detection, domain generalisation (DG) aims to ensure robust performance across diverse and unseen target domains by learning the robust domain-invariant features corresponding to the objects of interest across…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Shuvam Jena , Sushmetha Sumathi Rajendran , Karthik Seemakurthy , Sasithradevi A , Vijayalakshmi M , Prakash Poornachari

Domain generalization aims to train models on multiple source domains so that they can generalize well to unseen target domains. Among many domain generalization methods, Fourier-transform-based domain generalization methods have gained…

图像与视频处理 · 电气工程与系统科学 2023-12-14 Hongyi Pan , Bin Wang , Zheyuan Zhang , Xin Zhu , Debesh Jha , Ahmet Enis Cetin , Concetto Spampinato , Ulas Bagci

Domain Generalization (DG) studies the capability of a deep learning model to generalize to out-of-training distributions. In the last decade, literature has been massively filled with training methodologies that claim to obtain more…

计算机视觉与模式识别 · 计算机科学 2023-05-10 Simone Angarano , Mauro Martini , Francesco Salvetti , Vittorio Mazzia , Marcello Chiaberge

The generalization capability of machine learning models, which refers to generalizing the knowledge for an "unseen" domain via learning from one or multiple seen domain(s), is of great importance to develop and deploy machine learning…

机器学习 · 计算机科学 2022-02-17 Keyu Chen , Di Zhuang , J. Morris Chang

Domain generalization (DG) aims to learn models that perform well on unseen target domains by training on multiple source domains. Sharpness-Aware Minimization (SAM), known for finding flat minima that improve generalization, has therefore…

机器学习 · 统计学 2025-07-01 Youngjun Song , Youngsik Hwang , Jonghun Lee , Heechang Lee , Dong-Young Lim