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The handwritten text recognition problem is widely studied by the researchers of computer vision community due to its scope of improvement and applicability to daily lives, It is a sub-domain of pattern recognition. Due to advancement of…

计算机视觉与模式识别 · 计算机科学 2022-09-13 Lalita Kumari , Sukhdeep Singh , VVS Rathore , Anuj Sharma

Handwritten Text Recognition (HTR) is a relevant problem in computer vision, and implies unique challenges owing to its inherent variability and the rich contextualization required for its interpretation. Despite the success of…

人工智能 · 计算机科学 2025-06-19 Carlos Penarrubia , Carlos Garrido-Munoz , Jose J. Valero-Mas , Jorge Calvo-Zaragoza

Unconstrained text recognition is an important computer vision task, featuring a wide variety of different sub-tasks, each with its own set of challenges. One of the biggest promises of deep neural networks has been the convergence and…

计算机视觉与模式识别 · 计算机科学 2019-01-01 Mohamed Yousef , Khaled F. Hussain , Usama S. Mohammed

Handwritten character recognition (HCR) is a challenging problem for machine learning researchers. Unlike printed text data, handwritten character datasets have more variation due to human-introduced bias. With numerous unique character…

计算机视觉与模式识别 · 计算机科学 2024-03-28 Boris Kriuk , Fedor Kriuk

Just like its remarkable achievements in many computer vision tasks, the convolutional neural networks (CNN) provide an end-to-end solution in handwritten Chinese character recognition (HCCR) with great success. However, the process of…

计算机视觉与模式识别 · 计算机科学 2018-11-16 Zhiyuan Li , Min Jin , Qi Wu , Huaxiang Lu

Recent deep learning based methods have achieved the state-of-the-art performance for handwritten Chinese character recognition (HCCR) by learning discriminative representations directly from raw data. Nevertheless, we believe that the…

计算机视觉与模式识别 · 计算机科学 2016-06-21 Xu-Yao Zhang , Yoshua Bengio , Cheng-Lin Liu

Text recognition remains a fundamental and extensively researched topic in computer vision, largely owing to its wide array of commercial applications. The challenging nature of the very problem however dictated a fragmentation of research…

计算机视觉与模式识别 · 计算机科学 2021-07-29 Ayan Kumar Bhunia , Aneeshan Sain , Pinaki Nath Chowdhury , Yi-Zhe Song

Handwritten document recognition (HDR) is one of the most challenging tasks in the field of computer vision, due to the various writing styles and complex layouts inherent in handwritten texts. Traditionally, this problem has been…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Mohammed Hamdan , Abderrahmane Rahiche , Mohamed Cheriet

Recent researches introduced fast, compact and efficient convolutional neural networks (CNNs) for offline handwritten Chinese character recognition (HCCR). However, many of them did not address the problem of network interpretability. We…

计算机视觉与模式识别 · 计算机科学 2020-06-12 Pavlo Melnyk , Zhiqiang You , Keqin Li

Styled Handwritten Text Generation (HTG) has received significant attention in recent years, propelled by the success of learning-based solutions employing GANs, Transformers, and, preliminarily, Diffusion Models. Despite this surge in…

计算机视觉与模式识别 · 计算机科学 2024-02-19 Bram Vanherle , Vittorio Pippi , Silvia Cascianelli , Nick Michiels , Frank Van Reeth , Rita Cucchiara

Performances of Handwritten Text Recognition (HTR) models are largely determined by the availability of labeled and representative training samples. However, in many application scenarios labeled samples are scarce or costly to obtain. In…

计算机视觉与模式识别 · 计算机科学 2022-07-01 Fabian Wolf , Gernot A. Fink

Despite recent significant advancements in Handwritten Document Recognition (HDR), the efficient and accurate recognition of text against complex backgrounds, diverse handwriting styles, and varying document layouts remains a practical…

计算机视觉与模式识别 · 计算机科学 2025-01-23 Wenhao Gu , Li Gu , Ziqiang Wang , Ching Yee Suen , Yang Wang

Doctors typically write in incomprehensible handwriting, making it difficult for both the general public and some pharmacists to understand the medications they have prescribed. It is not ideal for them to write the prescription quietly and…

计算机视觉与模式识别 · 计算机科学 2022-10-24 Pavithiran G , Sharan Padmanabhan , Nuvvuru Divya , Aswathy V , Irene Jerusha P , Chandar B

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

Handwritten Text Line Segmentation (HTLS) is a low-level but important task for many higher-level document processing tasks like handwritten text recognition. It is often formulated in terms of semantic segmentation or object detection in…

计算机视觉与模式识别 · 计算机科学 2024-05-02 Deng Li , Yue Wu , Yicong Zhou

Handwritten digit recognition remains a fundamental challenge in computer vision, with applications ranging from postal code reading to document digitization. This paper presents an ensemble-based approach that combines Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Syed Sajid Ullah , Li Gang , Mudassir Riaz , Ahsan Ashfaq , Salman Khan , Sajawal Khan

State-of-the-art methods for handwriting recognition are based on Long Short Term Memory (LSTM) recurrent neural networks (RNN), which now provides very impressive character recognition performance. The character recognition is generally…

计算机视觉与模式识别 · 计算机科学 2017-09-26 Bruno Stuner , Clément Chatelain , Thierry Paquet

Handwritten text recognition in low resource scenarios, such as manuscripts with rare alphabets, is a challenging problem. The main difficulty comes from the very few annotated data and the limited linguistic information (e.g. dictionaries…

计算机视觉与模式识别 · 计算机科学 2022-06-14 Mohamed Ali Souibgui , Alicia Fornés , Yousri Kessentini , Beáta Megyesi

The subtleties of human perception, as measured by vision scientists through the use of psychophysics, are important clues to the internal workings of visual recognition. For instance, measured reaction time can indicate whether a visual…

计算机视觉与模式识别 · 计算机科学 2021-06-24 Samuel Grieggs , Bingyu Shen , Greta Rauch , Pei Li , Jiaqi Ma , David Chiang , Brian Price , Walter J. Scheirer

Unconstrained handwritten text recognition is a major step in most document analysis tasks. This is generally processed by deep recurrent neural networks and more specifically with the use of Long Short-Term Memory cells. The main drawbacks…

计算机视觉与模式识别 · 计算机科学 2020-12-10 Denis Coquenet , Clément Chatelain , Thierry Paquet