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Computer science texts are particularly rich in both narrative content and illustrative charts, algorithms, images, annotated diagrams, etc. This study explores the extent to which vector-based multimodal retrieval, powered by…

信息检索 · 计算机科学 2025-09-11 Beth Plale , Sai Navya Jyesta , Sachith Withana

Vision-language pretraining on large datasets of images-text pairs is one of the main building blocks of current Vision-Language Models. While with additional training, these models excel in various downstream tasks, including visual…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Madhukar Reddy Vongala , Saurabh Srivastava , Jana Košecká

The rapid development of the autonomous driving industry has led to a significant accumulation of autonomous driving data. Consequently, there comes a growing demand for retrieving data to provide specialized optimization. However, directly…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Tao Tang , Dafeng Wei , Zhengyu Jia , Tian Gao , Changwei Cai , Chengkai Hou , Peng Jia , Kun Zhan , Haiyang Sun , Jingchen Fan , Yixing Zhao , Fu Liu , Xiaodan Liang , Xianpeng Lang , Yang Wang

In daily life, graphic symbols, such as traffic signs and brand logos, are ubiquitously utilized around us due to its intuitive expression beyond language boundary. We tackle an open-set graphic symbol recognition problem by one-shot…

计算机视觉与模式识别 · 计算机科学 2019-04-19 Junsik Kim , Tae-Hyun Oh , Seokju Lee , Fei Pan , In So Kweon

Large-scale vision-language models (VLMs), trained on extensive datasets of image-text pairs, exhibit strong multimodal understanding capabilities by implicitly learning associations between textual descriptions and image regions. This…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Mir Rayat Imtiaz Hossain , Mennatullah Siam , Leonid Sigal , James J. Little

Recently, large-scale visual language pre-trained (VLP) models have demonstrated impressive performance across various downstream tasks. Motivated by these advancements, pioneering efforts have emerged in multi-label image recognition with…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Leilei Ma , Hongxing Xie , Lei Wang , Yanping Fu , Dengdi Sun , Haifeng Zhao

Evaluating text-to-image generative models remains a challenge, despite the remarkable progress being made in their overall performances. While existing metrics like CLIPScore work for coarse evaluations, they lack the sensitivity to…

计算机视觉与模式识别 · 计算机科学 2024-11-06 Georgia Gabriela Sampaio , Ruixiang Zhang , Shuangfei Zhai , Jiatao Gu , Josh Susskind , Navdeep Jaitly , Yizhe Zhang

Vision Language Models (VLMs) demonstrate significant potential as embodied AI agents for various mobility applications. However, a standardized, closed-loop benchmark for evaluating their spatial reasoning and sequential decision-making…

计算机视觉与模式识别 · 计算机科学 2025-01-17 Weizhen Wang , Chenda Duan , Zhenghao Peng , Yuxin Liu , Bolei Zhou

This study examines the capabilities of the Vision Transformer (ViT) model in generating visual embeddings for images of auto parts sourced from online marketplaces, such as Craigslist and OfferUp. By focusing exclusively on single-modality…

计算机视觉与模式识别 · 计算机科学 2025-02-11 Cameron Armijo , Pablo Rivas

Vision-language models (VLMs) excel in visual understanding but often lack reliable grounding capabilities and actionable inference rates. Integrating them with open-vocabulary object detection (OVD), instance segmentation, and tracking…

计算机视觉与模式识别 · 计算机科学 2025-10-21 Bastian Pätzold , Jan Nogga , Sven Behnke

Reliable product identification from images is a critical requirement in industrial and commercial applications, particularly in maintenance, procurement, and operational workflows where incorrect matches can lead to costly downstream…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Karthik Sulthanpete Govindappa

Many image restoration (IR) tasks require both pixel-level fidelity and high-level semantic understanding to recover realistic photos with fine-grained details. However, previous approaches often struggle to effectively leverage both the…

计算机视觉与模式识别 · 计算机科学 2025-12-22 Cuixin Yang , Rongkang Dong , Kin-Man Lam

Visual representation learning has been a cornerstone in computer vision, involving typical forms such as visual embeddings, structural symbols, and text-based representations. Despite the success of CLIP-type visual embeddings, they often…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Yiwu Zhong , Zi-Yuan Hu , Michael R. Lyu , Liwei Wang

With the rapid advancement of image generation, visual text editing using natural language instructions has received increasing attention. The main challenge of this task is to fully understand the instruction and reference image, and thus…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Lichen Ma , Xiaolong Fu , Gaojing Zhou , Zipeng Guo , Ting Zhu , Yichun Liu , Yu Shi , Jason Li , Junshi Huang

Humans can quickly learn new behaviors by leveraging background world knowledge. In contrast, agents trained with reinforcement learning (RL) typically learn behaviors from scratch. We thus propose a novel approach that uses the vast…

机器学习 · 计算机科学 2024-05-24 William Chen , Oier Mees , Aviral Kumar , Sergey Levine

Current multimodal information retrieval studies mainly focus on single-image inputs, which limits real-world applications involving multiple images and text-image interleaved content. In this work, we introduce the text-image interleaved…

计算与语言 · 计算机科学 2025-02-19 Xin Zhang , Ziqi Dai , Yongqi Li , Yanzhao Zhang , Dingkun Long , Pengjun Xie , Meishan Zhang , Jun Yu , Wenjie Li , Min Zhang

We introduce CEMTM, a context-enhanced multimodal topic model designed to infer coherent and interpretable topic structures from both short and long documents containing text and images. CEMTM builds on fine-tuned large vision language…

计算与语言 · 计算机科学 2025-10-07 Amirhossein Abaskohi , Raymond Li , Chuyuan Li , Shafiq Joty , Giuseppe Carenini

We introduce a multimodal visual-textual search refinement method for fashion garments. Existing search engines do not enable intuitive, interactive, refinement of retrieved results based on the properties of a particular product. We…

机器学习 · 计算机科学 2019-06-18 Gil Sadeh , Lior Fritz , Gabi Shalev , Eduard Oks

We introduce V-SONAR, a vision-language embedding space extended from the text-only embedding space SONAR (Omnilingual Embeddings Team et al., 2026), which supports 1500 text languages and 177 speech languages. To construct V-SONAR, we…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Yifu Qiu , Paul-Ambroise Duquenne , Holger Schwenk

Ambiguity poses persistent challenges in natural language understanding for large language models (LLMs). To better understand how lexical ambiguity can be resolved through the visual domain, we develop an interpretable Visual Word Sense…

计算与语言 · 计算机科学 2026-02-09 Shamik Bhattacharya , Daniel Perkins , Yaren Dogan , Vineeth Konjeti , Sudarshan Srinivasan , Edmon Begoli