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High-resolution tissue imaging is often compromised by sample-induced optical aberrations that degrade resolution and contrast. While wavefront sensor-based adaptive optics (AO) can measure these aberrations, such hardware solutions are…

Large-scale pre-trained models, such as Vision Foundation Models (VFMs), have demonstrated impressive performance across various downstream tasks by transferring generalized knowledge, especially when target data is limited. However, their…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Pengchen Liang , Haishan Huang , Bin Pu , Jianguo Chen , Xiang Hua , Jing Zhang , Weibo Ma , Zhuangzhuang Chen , Yiwei Li , Qing Chang

The success of foundation models in language and vision motivated research in fully end-to-end robot navigation foundation models (NFMs). NFMs directly map monocular visual input to control actions and ignore mid-level vision modules…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Wentao Zhou , Xuweiyi Chen , Vignesh Rajagopal , Jeffrey Chen , Rohan Chandra , Zezhou Cheng

Multi-View Stereo~(MVS) is a fundamental problem in geometric computer vision which aims to reconstruct a scene using multi-view images with known camera parameters. However, the mainstream approaches represent the scene with a fixed…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Song Zhang , Wenjia Xu , Zhiwei Wei , Lili Zhang , Yang Wang , Junyi Liu

End-to-end deep-learning networks recently demonstrated extremely good perfor- mance for stereo matching. However, existing networks are difficult to use for practical applications since (1) they are memory-hungry and unable to process even…

计算机视觉与模式识别 · 计算机科学 2018-07-17 Stepan Tulyakov , Anton Ivanov , Francois Fleuret

Learning based feature matching methods have been commonly studied in recent years. The core issue for learning feature matching is to how to learn (1) discriminative representations for feature points (or regions) within each intra-image…

计算机视觉与模式识别 · 计算机科学 2023-05-31 Bo Jiang , Shuxian Luo , Xiao Wang , Chuanfu Li , Jin Tang

Learning high-quality feature embeddings efficiently and effectively is critical for the performance of web-scale machine learning systems. A typical model ingests hundreds of features with vocabularies on the order of millions to billions…

The escalating integration of machine learning in high-stakes fields such as healthcare raises substantial concerns about model fairness. We propose an interpretable framework - Fairness-Aware Interpretable Modeling (FAIM), to improve model…

机器学习 · 计算机科学 2024-03-11 Mingxuan Liu , Yilin Ning , Yuhe Ke , Yuqing Shang , Bibhas Chakraborty , Marcus Eng Hock Ong , Roger Vaughan , Nan Liu

Stress recognition through physiological signals such as Electrocardiogram (ECG) signals has garnered significant attention. Traditionally, research in this field predominantly focused on utilizing handcrafted features or raw signals as…

信号处理 · 电气工程与系统科学 2024-04-02 Orchid Chetia Phukan , Ankita Das , Arun Balaji Buduru , Rajesh Sharma

Despite the remarkable progress of deep learning in stereo matching, there exists a gap in accuracy between real-time models and slower state-of-the-art models which are suitable for practical applications. This paper presents an iterative…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Kumail Raza , René Schuster , Didier Stricker

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…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Matic Fučka , Vitjan Zavrtanik , Danijel Skočaj

This paper presents a novel general-purpose guided stereo paradigm that mimics the active stereo principle by replacing the unreliable physical pattern projector with a depth sensor. It works by projecting virtual patterns consistent with…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Luca Bartolomei , Matteo Poggi , Fabio Tosi , Andrea Conti , Stefano Mattoccia

Visual correspondence is a crucial step in key computer vision tasks, including camera localization, image registration, and structure from motion. The most effective techniques for matching keypoints currently involve using learned sparse…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Felipe Cadar , Guilherme Potje , Renato Martins , Cédric Demonceaux , Erickson R. Nascimento

Previous monocular depth estimation methods take a single view and directly regress the expected results. Though recent advances are made by applying geometrically inspired loss functions during training, the inference procedure does not…

计算机视觉与模式识别 · 计算机科学 2018-03-12 Yue Luo , Jimmy Ren , Mude Lin , Jiahao Pang , Wenxiu Sun , Hongsheng Li , Liang Lin

Learned confidence measures gain increasing importance for outlier removal and quality improvement in stereo vision. However, acquiring the necessary training data is typically a tedious and time consuming task that involves manual…

计算机视觉与模式识别 · 计算机科学 2016-04-19 Christian Mostegel , Markus Rumpler , Friedrich Fraundorfer , Horst Bischof

The research and applications of multimodal emotion recognition have become increasingly popular recently. However, multimodal emotion recognition faces the challenge of lack of data. To solve this problem, we propose to use transfer…

计算与语言 · 计算机科学 2022-07-13 Zihan Zhao , Yanfeng Wang , Yu Wang

The rapid development of Vision Foundation Models (VFMs), particularly Vision Transformers (ViT) and Segment Anything Model (SAM), has sparked significant advances in the field of medical image analysis. These models have demonstrated…

图像与视频处理 · 电气工程与系统科学 2025-02-24 Pengchen Liang , Bin Pu , Haishan Huang , Yiwei Li , Hualiang Wang , Weibo Ma , Qing Chang

We introduce a novel framework for training deep stereo networks effortlessly and without any ground-truth. By leveraging state-of-the-art neural rendering solutions, we generate stereo training data from image sequences collected with a…

计算机视觉与模式识别 · 计算机科学 2023-03-31 Fabio Tosi , Alessio Tonioni , Daniele De Gregorio , Matteo Poggi

In Re-identification (ReID), recent advancements yield noteworthy progress in both unimodal and cross-modal retrieval tasks. However, the challenge persists in developing a unified framework that could effectively handle varying multimodal…

计算机视觉与模式识别 · 计算机科学 2024-05-09 He Li , Mang Ye , Ming Zhang , Bo Du

Estimating the confidence of disparity maps inferred by a stereo algorithm has become a very relevant task in the years, due to the increasing number of applications leveraging such cue. Although self-supervised learning has recently spread…

计算机视觉与模式识别 · 计算机科学 2020-11-25 Matteo Poggi , Filippo Aleotti , Fabio Tosi , Giulio Zaccaroni , Stefano Mattoccia