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When trained at a sufficient scale, self-supervised learning has exhibited a notable ability to solve a wide range of visual or language understanding tasks. In this paper, we investigate simple, yet effective approaches for adapting the…

Computer Vision and Pattern Recognition · Computer Science 2022-10-28 Chaofan Ma , Yuhuan Yang , Yanfeng Wang , Ya Zhang , Weidi Xie

In the current landscape of artificial intelligence, foundation models serve as the bedrock for advancements in both language and vision domains. OpenAI GPT-4 has emerged as the pinnacle in large language models (LLMs), while the computer…

Computer Vision and Pattern Recognition · Computer Science 2023-11-20 Chris Kelly , Luhui Hu , Cindy Yang , Yu Tian , Deshun Yang , Bang Yang , Zaoshan Huang , Zihao Li , Yuexian Zou

Visual Foundation Models (VFMs), such as DINO and CLIP, excel in semantic understanding of images but exhibit limited spatial reasoning capabilities, which limits their applicability to embodied systems. As a result, recent work…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Turhan Can Kargin , Wojciech Jasiński , Adam Pardyl , Bartosz Zieliński , Marcin Przewięźlikowski

Multi-task dense prediction, which aims to jointly solve tasks like semantic segmentation and depth estimation, is crucial for robotics applications but suffers from domain shift when deploying models in new environments. While unsupervised…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Beomseok Kang , Niluthpol Chowdhury Mithun , Mikhail Sizintsev , Han-Pang Chiu , Supun Samarasekera

The landscape of video recognition has evolved significantly, shifting from traditional Convolutional Neural Networks (CNNs) to Transformer-based architectures for improved accuracy. While 3D CNNs have been effective at capturing…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Hayat Ullah , Muhammad Ali Shafique , Abbas Khan , Arslan Munir

Medical foundation models, pre-trained with large-scale clinical data, demonstrate strong performance in diverse clinically relevant applications. RETFound, trained on nearly one million retinal images, exemplifies this approach in…

Learning across domains is challenging when data cannot be centralized due to privacy or heterogeneity, which limits the ability to train a single comprehensive model. Model merging provides an appealing alternative by consolidating…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-16 Junming Liu , Yusen Zhang , Rongchao Zhang , Wenkai Zhu , Tian Wu

World models learned from high-dimensional visual observations allow agents to make decisions and plan directly in latent space, avoiding pixel-level reconstruction. However, recent latent predictive architectures (JEPAs), including the…

Machine Learning · Computer Science 2026-02-25 Leonardo F. Toso , Davit Shadunts , Yunyang Lu , Nihal Sharma , Donglin Zhan , Nam H. Nguyen , James Anderson

The scarcity and high cost of expert annotations in dental imaging present a significant challenge for the development of AI in dentistry. DINOv3, a state-of-the-art, self-supervised vision foundation model pre-trained on 1.7 billion…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Kun Tang , Xinquan Yang , Mianjie Zheng , Xuefen Liu , Xuguang Li , Xiaoqi Guo , Ruihan Chen , Linlin Shen , He Meng

Few-shot semantic segmentation has attracted growing interest for its ability to generalize to novel object categories using only a few annotated samples. To address data scarcity, recent methods incorporate multiple foundation models to…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Wei Zhuo , Zhiyue Tang , Wufeng Xue , Hao Ding , Junkai Ji , Linlin Shen

In this article, we focus on the pre-training of visual autonomous driving agents in the context of imitation learning. Current methods often rely on a classification-based pre-training, which we hypothesise to be holding back from…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Shubham Juneja , Povilas Daniušis , Virginijus Marcinkevičius

Self-supervised learning (SSL) has attracted much interest in remote sensing and earth observation due to its ability to learn task-agnostic representations without human annotation. While most of the existing SSL works in remote sensing…

Computer Vision and Pattern Recognition · Computer Science 2022-06-15 Yi Wang , Conrad M Albrecht , Xiao Xiang Zhu

While deep neural network (DNN)-based video denoising has demonstrated significant performance, deploying state-of-the-art models on edge devices remains challenging due to stringent real-time and energy efficiency requirements.…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Shan Gao , Zhiqiang Wu , Yawen Niu , Xiaotao Li , Qingqing Xu

The millimeter wave (mmWave) multiuser multiple-input multiple-output (MU-MIMO) systems with discrete lens arrays (DLA) have received great attention due to their simple hardware implementation and excellent performance. In this work, we…

Information Theory · Computer Science 2021-01-06 Qiyu Hu , Yanzhen Liu , Yunlong Cai , Guanding Yu , Zhi Ding

Zero-shot anomaly detection aims to detect and localise abnormal regions in the image without access to any in-domain training images. While recent approaches leverage vision-language models (VLMs), such as CLIP, to transfer high-level…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Matic Fučka , Vitjan Zavrtanik , Danijel Skočaj

Accurate tissue motion tracking is critical to ensure treatment outcome and safety in 2D-Cine MRI-guided radiotherapy. This is typically achieved by registration of sequential images, but existing methods often face challenges with large…

Image and Video Processing · Electrical Eng. & Systems 2025-08-15 Soorena Salari , Catherine Spino , Laurie-Anne Pharand , Fabienne Lathuiliere , Hassan Rivaz , Silvain Beriault , Yiming Xiao

We present DINO-world, a powerful generalist video world model trained to predict future frames in the latent space of DINOv2. By leveraging a pre-trained image encoder and training a future predictor on a large-scale uncurated video…

Computer Vision and Pattern Recognition · Computer Science 2025-07-28 Federico Baldassarre , Marc Szafraniec , Basile Terver , Vasil Khalidov , Francisco Massa , Yann LeCun , Patrick Labatut , Maximilian Seitzer , Piotr Bojanowski

Diffusion Large Language Models (DLLMs) promise fast parallel generation, yet open-source DLLMs still face a severe quality-speed trade-off: accelerating decoding by revealing multiple tokens often causes substantial quality degradation. We…

Computation and Language · Computer Science 2026-05-19 Fanqin Zeng , Feng Hong , Geng Yu , Huangjie Zheng , Xiaofeng Cao , Ya Zhang , Bo Han , Yanfeng Wang , Jiangchao Yao

Multimodal image matching seeks pixel-level correspondences between images of different modalities, crucial for cross-modal perception, fusion and analysis. However, the significant appearance differences between modalities make this task…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Meng Yang , Fan Fan , Zizhuo Li , Songchu Deng , Yong Ma , Jiayi Ma

We address the 3D reconstruction of human faces from a single RGB image. To this end, we propose Pixel3DMM, a set of highly-generalized vision transformers which predict per-pixel geometric cues in order to constrain the optimization of a…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Simon Giebenhain , Tobias Kirschstein , Martin Rünz , Lourdes Agapito , Matthias Nießner