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We develop an algorithm for adapting a semantic segmentation model that is trained using a labeled source domain to generalize well in an unlabeled target domain. A similar problem has been studied extensively in the unsupervised domain…

Machine Learning · Computer Science 2021-01-12 Serban Stan , Mohammad Rostami

Deep learning models for computer vision often suffer from poor generalization when deployed in real-world settings, especially when trained on synthetic data due to the well-known Sim2Real gap. Despite the growing popularity of style…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Dustin Eisenhardt , Timothy Schaumlöffel , Alperen Kantarci , Gemma Roig

Domain adaptive semantic segmentation aims to train a model performing satisfactory pixel-level predictions on the target with only out-of-domain (source) annotations. The conventional solution to this task is to minimize the discrepancy…

Computer Vision and Pattern Recognition · Computer Science 2020-11-03 Guoliang Kang , Yunchao Wei , Yi Yang , Yueting Zhuang , Alexander G. Hauptmann

Semantic segmentation is a critical step in automated image interpretation and analysis where pixels are classified into one or more predefined semantically meaningful classes. Deep learning approaches for semantic segmentation rely on…

Computer Vision and Pattern Recognition · Computer Science 2023-07-10 Tushar Kataria , Beatrice Knudsen , Shireen Elhabian

Synthetic data generation is an appealing approach to generate novel traffic scenarios in autonomous driving. However, deep learning perception algorithms trained solely on synthetic data encounter serious performance drops when they are…

Computer Vision and Pattern Recognition · Computer Science 2021-08-04 Mert Keser , Artem Savkin , Federico Tombari

Arbitrary style transfer has been demonstrated to be efficient in artistic image generation. Previous methods either globally modulate the content feature ignoring local details, or overly focus on the local structure details leading to…

Computer Vision and Pattern Recognition · Computer Science 2023-04-18 Wenju Xu , Chengjiang Long , Yongwei Nie

Domain adaptation investigates the problem of leveraging knowledge from a well-labeled source domain to an unlabeled target domain, where the two domains are drawn from different data distributions. Because of the distribution shifts,…

Computer Vision and Pattern Recognition · Computer Science 2019-07-12 Jingjing Li , Mengmeng Jing , Yue Xie , Ke Lu , Zi Huang

Facial stylization aims to transform facial images into appealing, high-quality stylized portraits, with the critical challenge of accurately learning the target style while maintaining content consistency with the original image. Although…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Zhanyi Lu , Yue Zhou

Domain generalization involves learning a classifier from a heterogeneous collection of training sources such that it generalizes to data drawn from similar unknown target domains, with applications in large-scale learning and personalized…

Machine Learning · Computer Science 2021-12-24 Xavier Thomas , Dhruv Mahajan , Alex Pentland , Abhimanyu Dubey

The vision of an inclusive World Wide Web is impeded by a severe linguistic divide, particularly for communities in low-resource regions of Southeast Asia. While large language models (LLMs) offer a potential solution for translation, their…

Computation and Language · Computer Science 2026-03-23 Zhixiang Lu , Chong Zhang , Yulong Li , Angelos Stefanidis , Anh Nguyen , Imran Razzak , Jionglong Su , Zhengyong Jiang

LiDAR semantic segmentation provides 3D semantic information about the environment, an essential cue for intelligent systems during their decision making processes. Deep neural networks are achieving state-of-the-art results on large public…

Computer Vision and Pattern Recognition · Computer Science 2021-12-06 Inigo Alonso , Luis Riazuelo , Luis Montesano , Ana C. Murillo

Agnostic domain shift is the main reason of model degradation on the unknown target domains, which brings an urgent need to develop Domain Generalization (DG). Recent advances at DG use dynamic networks to achieve training-free adaptation…

Computer Vision and Pattern Recognition · Computer Science 2023-11-27 Luojun Lin , Zhifeng Shen , Zhishu Sun , Yuanlong Yu , Lei Zhang , Weijie Chen

Domain Generalization aims to develop models that can generalize to novel and unseen data distributions. In this work, we study how model architectures and pre-training objectives impact feature richness and propose a method to effectively…

Machine Learning · Computer Science 2025-04-30 Xavier Thomas , Deepti Ghadiyaram

Domain Generalization (DG) is a critical area that focuses on developing models capable of performing well on data from unseen distributions, which is essential for real-world applications. Existing approaches primarily concentrate on…

Machine Learning · Computer Science 2026-01-28 Xudong Han , Senkang Hu , Yihang Tao , Yu Guo , Philip Birch , Sam Tak Wu Kwong , Yuguang Fang

Learning segmentation from synthetic data and adapting to real data can significantly relieve human efforts in labelling pixel-level masks. A key challenge of this task is how to alleviate the data distribution discrepancy between the…

Computer Vision and Pattern Recognition · Computer Science 2020-06-11 Zhonghao Wang , Yunchao Wei , Rogerior Feris , Jinjun Xiong , Wen-Mei Hwu , Thomas S. Huang , Humphrey Shi

Neural radiance fields (NeRF) based methods have shown amazing performance in synthesizing 3D-consistent photographic images, but fail to generate multi-view portrait drawings. The key is that the basic assumption of these methods -- a…

Computer Vision and Pattern Recognition · Computer Science 2023-05-05 Biao Ma , Fei Gao , Chang Jiang , Nannan Wang , Gang Xu

Domain Generalization (DG) seeks to transfer knowledge from multiple source domains to unseen target domains, even in the presence of domain shifts. Achieving effective generalization typically requires a large and diverse set of labeled…

Computer Vision and Pattern Recognition · Computer Science 2024-12-12 Sumaiya Zoha , Jeong-Gun Lee , Young-Woong Ko

Semi-supervised domain generalization (SSDG) leverages a small fraction of labeled data alongside unlabeled data to enhance model generalization. Most of the existing SSDG methods rely on pseudo-labeling (PL) for unlabeled data, often…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Venuri Amarasinghe , Kalinga Bandara , Isun Randila , Asini Jayakody , Chamuditha Jayanga Galappaththige , Ranga Rodrigo

Recent advances in unsupervised domain adaptation have shown the effectiveness of adversarial training to adapt features across domains, endowing neural networks with the capability of being tested on a target domain without requiring any…

Computer Vision and Pattern Recognition · Computer Science 2020-01-24 Mikel Menta , Adriana Romero , Joost van de Weijer

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…

Computer Vision and Pattern Recognition · Computer Science 2022-09-30 Hongjing Niu , Hanting Li , Feng Zhao , Bin Li