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Although contemporary text-to-image generation models have achieved remarkable breakthroughs in producing visually appealing images, their capacity to generate precise and flexible typographic elements, especially non-Latin alphabets,…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Haofan Wang , Yujia Xu , Yimeng Li , Junchen Li , Chaowei Zhang , Jing Wang , Kejia Yang , Zhibo Chen

Answering complex questions about images is an ambitious goal for machine intelligence, which requires a joint understanding of images, text, and commonsense knowledge, as well as a strong reasoning ability. Recently, multimodal…

计算机视觉与模式识别 · 计算机科学 2021-12-17 Zhecan Wang , Haoxuan You , Liunian Harold Li , Alireza Zareian , Suji Park , Yiqing Liang , Kai-Wei Chang , Shih-Fu Chang

Large language models(LLMS)have shown excellent text generation capabilities, capable of generating fluent human-like responses for many downstream tasks. However, applying large language models to real-world critical tasks remains…

计算与语言 · 计算机科学 2023-07-21 Le Xiao , Xin Shan

The ability of large language models (LLMs) to interpret visual representations of data is crucial for advancing their application in data analysis and decision-making processes. This paper presents a novel synthetic dataset designed to…

计算与语言 · 计算机科学 2024-09-05 Aneta Pawelec , Victoria Sara Wesołowska , Zuzanna Bączek , Piotr Sankowski

Many real-world tasks require an agent to reason jointly over text and visual objects, (e.g., navigating in public spaces), which we refer to as context-sensitive text-rich visual reasoning. Specifically, these tasks require an…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Rohan Wadhawan , Hritik Bansal , Kai-Wei Chang , Nanyun Peng

Perceiving the surrounding environment is essential for enabling autonomous or assisted driving functionalities. Common tasks in this domain include detecting road users, as well as determining lane boundaries and classifying driving…

计算机视觉与模式识别 · 计算机科学 2022-10-04 Carmelo Scribano , Giorgia Franchini , Ignacio Sañudo Olmedo , Marko Bertogna

Large Language Models (LLMs) have shown remarkable capabilities in processing various data structures, including graphs. While previous research has focused on developing textual encoding methods for graph representation, the emergence of…

机器学习 · 计算机科学 2024-09-16 Zhiqiang Zhong , Davide Mottin

Vision Language Models (VLMs) are designed to extend Large Language Models (LLMs) with visual capabilities, yet in this work we observe a surprising phenomenon: VLMs can outperform their underlying LLMs on purely text-only tasks,…

机器学习 · 计算机科学 2026-02-18 Nicolas Buzeta , Felipe del Rio , Cristian Hinostroza , Denis Parra , Hans Lobel , Rodrigo Toro Icarte

Text-Based Person Search (TBPS) has seen significant progress with vision-language models (VLMs), yet it remains constrained by limited training data and the fact that VLMs are not inherently pre-trained for pedestrian-centric recognition.…

计算机视觉与模式识别 · 计算机科学 2026-01-22 Nilanjana Chatterjee , Sidharatha Garg , A V Subramanyam , Brejesh Lall

Textual personality detection aims to identify personality traits by analyzing user-generated content. To achieve this effectively, it is essential to thoroughly examine user-generated content from various perspectives. However, previous…

计算与语言 · 计算机科学 2024-08-19 Haohao Zhu , Xiaokun Zhang , Junyu Lu , Liang Yang , Hongfei Lin

Images greatly help in understanding, interpreting and visualizing data. Adding textual description to images is the first and foremost principle of web accessibility. Visually impaired users using screen readers will use these textual…

计算机视觉与模式识别 · 计算机科学 2018-12-31 Abhijit Balaji , Thuvaarakkesh Ramanathan , Venkateshwarlu Sonathi

Many real-world applications involve the use of Optical Character Recognition (OCR) engines to transform handwritten images into transcripts on which downstream Natural Language Processing (NLP) models are applied. In this process, OCR…

计算与语言 · 计算机科学 2021-07-16 Guowei Xu , Wenbiao Ding , Weiping Fu , Zhongqin Wu , Zitao Liu

This paper explores the multi-scale aggregation strategy for scene text detection in natural images. We present the Aggregated Text TRansformer(ATTR), which is designed to represent texts in scene images with a multi-scale self-attention…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Zhao Zhou , Xiangcheng Du , Yingbin Zheng , Cheng Jin

This paper deals with the recognition and matching of text in both cartographic maps and ancient documents. The purpose of this work is to find similar text regions based on statistical and global features. A phase of normalization is done…

计算机视觉与模式识别 · 计算机科学 2013-08-30 Nizar Zaghden , Badreddine Khelifi , Adel M. Alimi , Remy Mullot

Transfer learning, where a model is first pre-trained on a data-rich task before being fine-tuned on a downstream task, has emerged as a powerful technique in natural language processing (NLP). The effectiveness of transfer learning has…

As an important task in multimodal context understanding, Text-VQA (Visual Question Answering) aims at question answering through reading text information in images. It differentiates from the original VQA task as Text-VQA requires large…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Xiaopeng Lu , Zhen Fan , Yansen Wang , Jean Oh , Carolyn P. Rose

Open-vocabulary models are a promising new paradigm for image classification. Unlike traditional classification models, open-vocabulary models classify among any arbitrary set of categories specified with natural language during inference.…

计算机视觉与模式识别 · 计算机科学 2023-12-05 Sarah Pratt , Ian Covert , Rosanne Liu , Ali Farhadi

Ensuring text accessibility and understandability are essential goals, particularly for individuals with cognitive impairments and intellectual disabilities, who encounter challenges in accessing information across various mediums such as…

计算与语言 · 计算机科学 2025-09-23 Paloma Martínez , Lourdes Moreno , Alberto Ramos

ChatGPT, as a recently launched large language model (LLM), has shown superior performance in various natural language processing (NLP) tasks. However, two major limitations hinder its potential applications: (1) the inflexibility of…

计算与语言 · 计算机科学 2023-09-20 Yucheng Shi , Hehuan Ma , Wenliang Zhong , Qiaoyu Tan , Gengchen Mai , Xiang Li , Tianming Liu , Junzhou Huang

Existing OCR engines or document image analysis systems typically rely on training separate models for text detection in varying scenarios and granularities, leading to significant computational complexity and resource demands. In this…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Xingyu Wan , Chengquan Zhang , Pengyuan Lyu , Sen Fan , Zihan Ni , Kun Yao , Errui Ding , Jingdong Wang