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The problem of converting images of text into plain text is a widely researched topic in both academia and industry. Arabic handwritten Text Recognation (AHTR) poses additional challenges due to diverse handwriting styles and limited…

计算机视觉与模式识别 · 计算机科学 2024-12-03 Alhossien Waly , Bassant Tarek , Ali Feteha , Rewan Yehia , Gasser Amr , Ahmed Fares

Text-independent writer identification is challenging due to the huge variation of written contents and the ambiguous written styles of different writers. This paper proposes DeepWriter, a deep multi-stream CNN to learn deep powerful…

计算机视觉与模式识别 · 计算机科学 2016-08-04 Linjie Xing , Yu Qiao

Identification of the languages written using cuneiform symbols is a difficult task due to the lack of resources and the problem of tokenization. The Cuneiform Language Identification task in VarDial 2019 addresses the problem of…

计算与语言 · 计算机科学 2020-09-24 Ehsan Doostmohammadi , Minoo Nassajian

Handwritten Arabic script recognition is a challenging task due to the script's dynamic letter forms and contextual variations. This paper proposes a hybrid approach combining convolutional neural networks (CNNs) and Transformer-based…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Chaouki Boufenar , Mehdi Ayoub Rabiai , Boualem Nadjib Zahaf , Khelil Rafik Ouaras

Deep Convolutional Neural Networks (CNNs) have recently reached state-of-the-art Handwritten Text Recognition (HTR) performance. However, recent research has shown that typical CNNs' learning performance is limited since they are…

计算机视觉与模式识别 · 计算机科学 2022-07-19 Hanadi Hassen Mohammed , Junaid Malik , Somaya Al-Madeed , Serkan Kiranyaz

Like other problems in computer vision, offline handwritten Chinese character recognition (HCCR) has achieved impressive results using convolutional neural network (CNN)-based methods. However, larger and deeper networks are needed to…

计算机视觉与模式识别 · 计算机科学 2017-02-28 Xuefeng Xiao , Lianwen Jin , Yafeng Yang , Weixin Yang , Jun Sun , Tianhai Chang

The project comes with the technique of OCR (Optical Character Recognition) which includes various research sides of computer science. The project is to take a picture of a character and process it up to recognize the image of that…

计算机视觉与模式识别 · 计算机科学 2021-11-11 Arkaprabha Basu , M. Sathya

Arabic Optical Character Recognition (OCR) is essential for converting vast amounts of Arabic print media into digital formats. However, training modern OCR models, especially powerful vision-language models, is hampered by the lack of…

计算机视觉与模式识别 · 计算机科学 2025-06-02 Omer Nacar , Yasser Al-Habashi , Serry Sibaee , Adel Ammar , Wadii Boulila

In this paper we address the problem of offline Arabic handwriting word recognition. Off-line recognition of handwritten words is a difficult task due to the high variability and uncertainty of human writing. The majority of the recent…

计算机视觉与模式识别 · 计算机科学 2013-01-21 Mohamed Ali Mahjoub , Nabil Ghanmy , Khlifia jayech , Ikram Miled

Character recognition techniques for printed documents are widely used for English language. However, the systems that are implemented to recognize Asian languages struggle to increase the accuracy of recognition. Among other Asian…

计算机视觉与模式识别 · 计算机科学 2014-12-25 G. I. Gunarathna , M. A. P. Chamikara , R. G. Ragel

Optical Character Recognition is a technique that converts document images into searchable and editable text, making it a valuable tool for processing scanned documents. While the Farsi language stands as a prominent and official language…

计算机视觉与模式识别 · 计算机科学 2023-12-05 Fatemeh Asadi-zeydabadi , Ali Afkari-Fahandari , Amin Faraji , Elham Shabaninia , Hossein Nezamabadi-pour

In this paper a scheme for offline Handwritten Devnagari Character Recognition is proposed, which uses different feature extraction methodologies and recognition algorithms. The proposed system assumes no constraints in writing style or…

计算机视觉与模式识别 · 计算机科学 2010-07-01 S. Arora , Debotosh Bhattacharjee , M. Nasipuri , D. K. Basu , M. Kundu

Nowadays, deep learning can be employed to a wide ranges of fields including medicine, engineering, etc. In deep learning, Convolutional Neural Network (CNN) is extensively used in the pattern and sequence recognition, video analysis,…

计算机视觉与模式识别 · 计算机科学 2019-02-06 Rezoana Bente Arif , Md. Abu Bakr Siddique , Mohammad Mahmudur Rahman Khan , Mahjabin Rahman Oishe

The main challenge in on-line handwritten character recognition in Indian lan- guage is the large size of the character set, larger similarity between different characters in the script and the huge variation in writing style. In this paper…

计算机视觉与模式识别 · 计算机科学 2014-10-28 Sunil Kumar Kopparapu , Lajish V. L

Character identification plays a vital role in the contemporary world of Image processing. It can solve many composite problems and makes humans work easier. An instance is Handwritten Character detection. Handwritten recognition is not a…

计算机视觉与模式识别 · 计算机科学 2014-01-24 V. Karthikeyan , M. Divya , C. K. Chithra , K. Manju Priya

Discriminating between closely-related language varieties is considered a challenging and important task. This paper describes our submission to the DSL 2016 shared-task, which included two sub-tasks: one on discriminating similar languages…

计算与语言 · 计算机科学 2016-09-27 Yonatan Belinkov , James Glass

Owing to the rapid growth of touchscreen mobile terminals and pen-based interfaces, handwriting-based writer identification systems are attracting increasing attention for personal authentication, digital forensics, and other applications.…

计算机视觉与模式识别 · 计算机科学 2015-12-23 Weixin Yang , Lianwen Jin , Manfei Liu

Deep learning system have drawback that their output is not accompanied with ex-planation. In a domain such as forensic handwriting verification it is essential to provideexplanation to jurors. The goal of handwriting verification is to…

计算机视觉与模式识别 · 计算机科学 2019-09-06 Mihir Chauhan , Mohammad Abuzar Shaikh , Sargur N. Srihari

Handwritten text recognition is challenging because of the virtually infinite ways a human can write the same message. Our fully convolutional handwriting model takes in a handwriting sample of unknown length and outputs an arbitrary stream…

计算机视觉与模式识别 · 计算机科学 2019-07-12 Felipe Petroski Such , Dheeraj Peri , Frank Brockler , Paul Hutkowski , Raymond Ptucha

Recent advances in multimodal deep learning have greatly enhanced the capability of systems for speech analysis and pronunciation assessment. Accurate pronunciation detection remains a key challenge in Arabic, particularly in the context of…

声音 · 计算机科学 2025-11-24 Ayhan Kucukmanisa , Derya Gelmez , Sukru Selim Calik , Zeynep Hilal Kilimci