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Standard OCR is a well-researched topic of computer vision and can be considered solved for machine-printed text. However, when applied to unconstrained images, the recognition rates drop drastically. Therefore, the employment of object…

Computer Vision and Pattern Recognition · Computer Science 2013-04-29 Albert Kavelar , Sebastian Zambanini , Martin Kampel

Oracle bone script (OBS), as China's earliest mature writing system, present significant challenges in automatic recognition due to their complex pictographic structures and divergence from modern Chinese characters. We introduce…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Hanqi Jiang , Yi Pan , Junhao Chen , Zhengliang Liu , Yifan Zhou , Peng Shu , Yiwei Li , Huaqin Zhao , Stephen Mihm , Lewis C Howe , Tianming Liu

Vision Large Language Models (VLLMs) have achieved remarkable success in modern text-rich visual understanding. However, their perceptual robustness in the face of the continuous morphological evolution of historical writing systems remains…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Gengluo Li , Shangpin Peng , Xingyu Wan , Chengquan Zhang , Hao Feng , Xin Xu , Pian Wu , Bang Li , Zengmao Ding , Yongge Liu , Yipei Ye , Yang Yang , Zhan Shu , Guojun Yan , Zhe Li , Can Ma , Weiping Wang , Yu Zhou , Han Hu

The limited availability of training data for low-resource languages makes applying machine learning techniques challenging. Ancient Egyptian is one such language with few resources. However, innovative applications of data augmentation…

Machine Learning · Computer Science 2025-04-04 Lewis Matheson Creed

This article focuses on the transcription of medieval manuscripts. Whereas problems of transcription have long interested medievalists, few workable options in the era of printed editions were available besides normalisation. The automation…

Digital Libraries · Computer Science 2024-08-07 Estelle Guéville , David Joseph Wrisley

The study of Maya hieroglyphic writing unlocks the rich history of cultural and societal knowledge embedded within this ancient civilization's visual narrative. Artificial Intelligence (AI) offers a novel lens through which we can translate…

Computer Vision and Pattern Recognition · Computer Science 2024-05-28 FNU Shivam , Megan Leight , Mary Kate Kelly , Claire Davis , Kelsey Clodfelter , Jacob Thrasher , Yenumula Reddy , Prashnna Gyawali

This paper introduces a new way for text-line extraction by integrating deep-learning based pre-classification and state-of-the-art segmentation methods. Text-line extraction in complex handwritten documents poses a significant challenge,…

Computer Vision and Pattern Recognition · Computer Science 2019-07-02 Michele Alberti , Lars Vögtlin , Vinaychandran Pondenkandath , Mathias Seuret , Rolf Ingold , Marcus Liwicki

This paper presents a thoroughly automated method for identifying and interpreting cuneiform characters via advanced deep-learning algorithms. Five distinct deep-learning models were trained on a comprehensive dataset of cuneiform…

Computation and Language · Computer Science 2025-05-09 Shahad Elshehaby , Alavikunhu Panthakkan , Hussain Al-Ahmad , Mina Al-Saad

In recent years, a range of problems within the broad umbrella of automatic, computer vision based analysis of ancient coins has been attracting an increasing amount of attention. Notwithstanding this research effort, the results achieved…

Computer Vision and Pattern Recognition · Computer Science 2019-03-15 Jessica Cooper , Ognjen Arandjelovic

Kurdish libraries have many historical publications that were printed back in the early days when printing devices were brought to Kurdistan. Having a good Optical Character Recognition (OCR) to help process these publications and…

Computation and Language · Computer Science 2024-04-10 Blnd Yaseen , Hossein Hassani

In a multilingual country like India where 12 different official scripts are in use, automatic identification of handwritten script facilitates many important applications such as automatic transcription of multilingual documents, searching…

Computer Vision and Pattern Recognition · Computer Science 2020-09-17 Pawan Kumar Singh , Iman Chatterjee , Ram Sarkar , Mita Nasipuri

Standardized corpora of undeciphered scripts, a necessary starting point for computational epigraphy, requires laborious human effort for their preparation from raw archaeological records. Automating this process through machine learning…

Computer Vision and Pattern Recognition · Computer Science 2017-02-03 Satish Palaniappan , Ronojoy Adhikari

Despite the significant success in the field of text recognition, complex and unsolved problems still exist in this field. In recent years, the recognition accuracy of the English language has greatly increased, while the problem of…

Computer Vision and Pattern Recognition · Computer Science 2019-12-04 Sergey A. Ilyuhin , Alexander V. Sheshkus , Vladimir L. Arlazarov

Oracle Bone Inscriptions is one of the oldest existing forms of writing in the world. However, due to the great antiquity of the era, a large number of Oracle Bone Inscriptions (OBI) remain undeciphered, making it one of the global…

Computer Vision and Pattern Recognition · Computer Science 2024-06-06 Pengjie Wang , Kaile Zhang , Xinyu Wang , Shengwei Han , Yongge Liu , Lianwen Jin , Xiang Bai , Yuliang Liu

Our study utilizes deep learning methods for the automated transcription of late nineteenth- and early twentieth-century periodicals written in Arabic script Ottoman Turkish (OT) using the Transkribus platform. We discuss the historical…

Computation and Language · Computer Science 2020-11-03 Suphan Kirmizialtin , David Wrisley

The complex Ancient Egyptian (AE) writing system was characterised by widespread use of graphemic classifiers (determinatives): silent (unpronounced) hieroglyphic signs clarifying the meaning or indicating the pronunciation of the host…

Computation and Language · Computer Science 2024-07-02 Dmitry Nikolaev , Jorke Grotenhuis , Haleli Harel , Orly Goldwasser

Handwritten character recognition is always a frontier area of research in the field of pattern recognition and image processing and there is a large demand for OCR on hand written documents. Even though, sufficient studies have performed…

Computer Vision and Pattern Recognition · Computer Science 2021-09-07 John Jomy , K. V. Pramod , Balakrishnan Kannan

A large number of publications are available for the Optical Character Recognition (OCR). Significant researches, as well as articles are present for the Latin, Chinese and Japanese scripts. Arabic script is also one of mature script from…

Computer Vision and Pattern Recognition · Computer Science 2014-12-16 Dil Nawaz Hakro , A. Z. Talib , Zeeshan Bhatti , G. N. Moja

Ancient manuscripts are the primary source of ancient linguistic corpora. However, many ancient manuscripts exhibit duplications due to unintentional repeated publication or deliberate forgery. The Dead Sea Scrolls, for example, include…

Information Retrieval · Computer Science 2025-07-08 Chongsheng Zhang , Shuwen Wu , Yingqi Chen , Yi Men , Gaojuan Fan , Matthias Aßenmacher , Christian Heumann , João Gama

Many languages have vast amounts of handwritten texts, such as ancient scripts about folktale stories and historical narratives or contemporary documents and letters. Digitization of those texts has various applications, such as daily…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Ameer Majeed , Hossein Hassani