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The deployment of autonomous vehicles controlled by machine learning techniques requires extensive testing in diverse real-world environments, robust handling of edge cases and out-of-distribution scenarios, and comprehensive safety…

机器学习 · 计算机科学 2024-11-26 Erfan Aasi , Phat Nguyen , Shiva Sreeram , Guy Rosman , Sertac Karaman , Daniela Rus

Gradient-based meta-learning (GBML) algorithms are able to fast adapt to new tasks by transferring the learned meta-knowledge, while assuming that all tasks come from the same distribution (in-distribution, ID). However, in the real world,…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Min Zhang , Zifeng Zhuang , Zhitao Wang , Donglin Wang , Wenbin Li

The goal of vision-language modeling is to allow models to tie language understanding with visual inputs. The aim of this paper is to evaluate and align the Visual Language Model (VLM) called Multimodal Augmentation of Generative Models…

计算机视觉与模式识别 · 计算机科学 2022-10-26 Jean-Charles Layoun , Alexis Roger , Irina Rish

Out-of-distribution (OOD) detection is committed to delineating the classification boundaries between in-distribution (ID) and OOD images. Recent advances in vision-language models (VLMs) have demonstrated remarkable OOD detection…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Zhixia He , Chen Zhao , Minglai Shao , Xintao Wu , Xujiang Zhao , Dong Li , Qin Tian , Linlin Yu

Large vision-language models have achieved outstanding performance, but their size and computational requirements make their deployment on resource-constrained devices and time-sensitive tasks impractical. Model distillation, the process of…

计算机视觉与模式识别 · 计算机科学 2023-10-13 Xuanlin Li , Yunhao Fang , Minghua Liu , Zhan Ling , Zhuowen Tu , Hao Su

Vision-language models (VLMs) have demonstrated remarkable open-vocabulary object recognition capabilities, motivating their adaptation for dense prediction tasks like segmentation. However, directly applying VLMs to such tasks remains…

计算机视觉与模式识别 · 计算机科学 2024-09-16 Wenhao Xu , Changwei Wang , Xuxiang Feng , Rongtao Xu , Longzhao Huang , Zherui Zhang , Li Guo , Shibiao Xu

Out-of-distribution (OOD) detection is essential for reliable and trustworthy machine learning. Recent multi-modal OOD detection leverages textual information from in-distribution (ID) class names for visual OOD detection, yet it currently…

计算与语言 · 计算机科学 2023-10-13 Yi Dai , Hao Lang , Kaisheng Zeng , Fei Huang , Yongbin Li

End-to-end Speech Translation (ST) aims at translating the source language speech into target language text without generating the intermediate transcriptions. However, the training of end-to-end methods relies on parallel ST data, which…

计算与语言 · 计算机科学 2022-10-19 Chen Wang , Yuchen Liu , Boxing Chen , Jiajun Zhang , Wei Luo , Zhongqiang Huang , Chengqing Zong

Integrating vision-language models (VLMs) into end-to-end (E2E) autonomous driving (AD) systems has shown promise in improving scene understanding. However, existing integration strategies suffer from several limitations: they either…

计算机视觉与模式识别 · 计算机科学 2026-05-15 Wenhui Huang , Songyan Zhang , Qihang Huang , Zhidong Wang , Zhiqi Mao , Collister Chua , Zhan Chen , Long Chen , Chen Lv

Vision-language-action (VLA) models achieve strong in-distribution performance but degrade sharply under novel camera viewpoints and visual perturbations. We show that this brittleness primarily arises from misalignment in Spatial Modeling,…

机器人学 · 计算机科学 2026-04-01 Weiqi Li , Quande Zhang , Ruifeng Zhai , Liang Lin , Guangrun Wang

Although significant progress has been made in few-shot learning, most of existing few-shot image classification methods require supervised pre-training on a large amount of samples of base classes, which limits their generalization ability…

计算机视觉与模式识别 · 计算机科学 2023-01-23 Fang Peng , Xiaoshan Yang , Linhui Xiao , Yaowei Wang , Changsheng Xu

Segmentation models are typically constrained by the categories defined during training. To address this, researchers have explored two independent approaches: adapting Vision-Language Models (VLMs) and leveraging synthetic data. However,…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Roberto Alcover-Couso , Marcos Escudero-Viñolo , Juan C. SanMiguel , Jesus Bescos

Zero-Shot Anomaly Detection (ZSAD) is an emerging AD paradigm. Unlike the traditional unsupervised AD setting that requires a large number of normal samples to train a model, ZSAD is more practical for handling data-restricted real-world…

计算机视觉与模式识别 · 计算机科学 2025-03-18 Jiacong Xu , Shao-Yuan Lo , Bardia Safaei , Vishal M. Patel , Isht Dwivedi

Vision Transformers (ViTs) often degrade under distribution shifts because they rely on spurious correlations, such as background cues, rather than semantically meaningful features. Existing regularization methods, typically relying on…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Yehonatan Elisha , Oren Barkan , Noam Koenigstein

Visual Question Answering (VQA) models, which fall under the category of vision-language models, conventionally execute multiple downsampling processes on image inputs to strike a balance between computational efficiency and model…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Xirui Zhou , Lianlei Shan , Xiaolin Gui

Inspired by the success of vision-language methods (VLMs) in zero-shot classification, recent works attempt to extend this line of work into object detection by leveraging the localization ability of pre-trained VLMs and generating pseudo…

计算机视觉与模式识别 · 计算机科学 2023-08-01 Yanxin Long , Jianhua Han , Runhui Huang , Xu Hang , Yi Zhu , Chunjing Xu , Xiaodan Liang

Vision-language models (VLMs) allow to embed texts and images in a shared representation space. However, it has been shown that these models are subject to a modality gap phenomenon meaning there exists a clear separation between the…

计算机视觉与模式识别 · 计算机科学 2025-05-07 François Role , Sébastien Meyer , Victor Amblard

In trustworthy medical diagnosis systems, integrating out-of-distribution (OOD) detection aims to identify unknown diseases in samples, thereby mitigating the risk of misdiagnosis. In this study, we propose a novel OOD detection framework…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Runhe Lai , Xinhua Lu , Kanghao Chen , Qichao Chen , Wei-Shi Zheng , Ruixuan Wang

Out-of-distribution (OOD) detection seeks to identify samples from unknown classes, a critical capability for deploying machine learning models in open-world scenarios. Recent research has demonstrated that Vision-Language Models (VLMs) can…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Zhikang Xu , Qianqian Xu , Zitai Wang , Cong Hua , Sicong Li , Zhiyong Yang , Qingming Huang

Vision-Language Model (VLM) is an important component to enable robust robot manipulation. Yet, using it to translate human instructions into an action-resolvable intermediate representation often needs a tradeoff between…

机器人学 · 计算机科学 2025-11-25 Weiliang Tang , Jialin Gao , Jia-Hui Pan , Gang Wang , Li Erran Li , Yunhui Liu , Mingyu Ding , Pheng-Ann Heng , Chi-Wing Fu