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Detecting and recognizing text in natural scene images is a challenging, yet not completely solved task. In recent years several new systems that try to solve at least one of the two sub-tasks (text detection and text recognition) have been…

计算机视觉与模式识别 · 计算机科学 2017-12-18 Christian Bartz , Haojin Yang , Christoph Meinel

While natural language processing tools have been developed extensively for some of the world's languages, a significant portion of the world's over 7000 languages are still neglected. One reason for this is that evaluation datasets do not…

计算与语言 · 计算机科学 2024-06-05 Chunlan Ma , Ayyoob ImaniGooghari , Haotian Ye , Renhao Pei , Ehsaneddin Asgari , Hinrich Schütze

Accurate text recognition in low-light environments is essential for intelligent systems in applications ranging from autonomous vehicles to smart surveillance. However, challenges such as poor illumination and noise interference remain…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Xuanshuo Fu , Lei Kang , Ernest Valveny , Dimosthenis Karatzas , Javier Vazquez-Corral

The Multi-language Video Subtitle Dataset is a comprehensive collection designed to support research in text recognition across multiple languages. This dataset includes 4,224 subtitle images extracted from 24 videos sourced from online…

计算机视觉与模式识别 · 计算机科学 2024-11-11 Thanadol Singkhornart , Olarik Surinta

Retrieving textual information from natural scene images is an active research area in the field of computer vision with numerous practical applications. Detecting text regions and extracting text from signboards is a challenging problem…

计算机视觉与模式识别 · 计算机科学 2023-11-23 Hasan Murad , Mohammed Eunus Ali

Accurate sign language understanding serves as a crucial communication channel for individuals with disabilities. Current sign language translation algorithms predominantly rely on RGB frames, which may be limited by fixed frame rates,…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Xiao Wang , Yuehang Li , Fuling Wang , Bo Jiang , Yaowei Wang , Yonghong Tian , Jin Tang , Bin Luo

In this work, we study the task of ``visually'' translating scene text from a source language (e.g., Hindi) to a target language (e.g., English). Visual translation involves not just the recognition and translation of scene text but also…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Shreyas Vaidya , Arvind Kumar Sharma , Prajwal Gatti , Anand Mishra

Text detection, the key technology for understanding scene text, has become an attractive research topic. For detecting various scene texts, researchers propose plenty of detectors with different advantages: detection-based models enjoy…

计算机视觉与模式识别 · 计算机科学 2022-01-25 Chuang Yang , Mulin Chen , Yuan Yuan , Qi Wang

Sign Language Translation (SLT) is a core task in the field of AI-assisted disability. Traditional SLT methods are typically based on visible light videos, which are easily affected by factors such as lighting variations, rapid hand…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Shiao Wang , Xiao Wang , Duoqing Yang , Yao Rong , Fuling Wang , Jianing Li , Lin Zhu , Bo Jiang

This paper presents Diffusion Model for Scene Text Recognition (DiffusionSTR), an end-to-end text recognition framework using diffusion models for recognizing text in the wild. While existing studies have viewed the scene text recognition…

计算机视觉与模式识别 · 计算机科学 2023-06-30 Masato Fujitake

Many tasks are related to determining if a particular text string exists in an image. In this work, we propose a new framework that learns this task in an end-to-end way. The framework takes an image and a text string as input and then…

计算机视觉与模式识别 · 计算机科学 2018-11-20 Dafang He , Yeqing Li , Alexander Gorban , Derrall Heath , Julian Ibarz , Qian Yu , Daniel Kifer , C. Lee Giles

Most existing scene text detectors require large-scale training data which cannot scale well due to two major factors: 1) scene text images often have domain-specific distributions; 2) collecting large-scale annotated scene text images is…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Zichen Tian , Chuhui Xue , Jingyi Zhang , Shijian Lu

Text detection in the wild is a well-known problem that becomes more challenging while handling multiple scripts. In the last decade, some scripts have gained the attention of the research community and achieved good detection performance.…

计算机视觉与模式识别 · 计算机科学 2023-08-01 Prateek Keserwani , Taveena Lotey , Rohit Keshari , Partha Pratim Roy

Indigenous African languages are categorized as under-served in Natural Language Processing. They therefore experience poor digital inclusivity and information access. The processing challenge with such languages has been how to use machine…

计算与语言 · 计算机科学 2025-01-17 Barack Wanjawa , Lilian Wanzare , Florence Indede , Owen McOnyango , Edward Ombui , Lawrence Muchemi

Despite the recent remarkable improvements in scene text recognition (STR), the majority of the studies focused mainly on the English language, which only includes few number of characters. However, STR models show a large performance…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Sunghyun Park , Sunghyo Chung , Jungsoo Lee , Jaegul Choo

The requirement of large amounts of annotated images has become one grand challenge while training deep neural network models for various visual detection and recognition tasks. This paper presents a novel image synthesis technique that…

计算机视觉与模式识别 · 计算机科学 2018-09-27 Fangneng Zhan , Shijian Lu , Chuhui Xue

Building robust recognizers for Arabic has always been challenging. We demonstrate the effectiveness of an end-to-end trainable CNN-RNN hybrid architecture in recognizing Arabic text in videos and natural scenes. We outperform previous…

计算机视觉与模式识别 · 计算机科学 2017-11-08 Mohit Jain , Minesh Mathew , C. V. Jawahar

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

Providing better language tools for low-resource and endangered languages is imperative for equitable growth. Recent progress with massively multilingual pretrained models has proven surprisingly effective at performing zero-shot transfer…

计算与语言 · 计算机科学 2022-11-10 Louis Clouâtre , Prasanna Parthasarathi , Amal Zouaq , Sarath Chandar

End-to-end scene text spotting has attracted great attention in recent years due to the success of excavating the intrinsic synergy of the scene text detection and recognition. However, recent state-of-the-art methods usually incorporate…

计算机视觉与模式识别 · 计算机科学 2022-03-22 Mingxin Huang , Yuliang Liu , Zhenghao Peng , Chongyu Liu , Dahua Lin , Shenggao Zhu , Nicholas Yuan , Kai Ding , Lianwen Jin