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Despite the ubiquity of mobile and wearable text messaging applications, the problem of keyboard text decoding is not tackled sufficiently in the light of the enormous success of the deep learning Recurrent Neural Network (RNN) and…

计算与语言 · 计算机科学 2017-09-20 Shaona Ghosh , Per Ola Kristensson

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

This work proposes an attention-based sequence-to-sequence model for handwritten word recognition and explores transfer learning for data-efficient training of HTR systems. To overcome training data scarcity, this work leverages models…

计算机视觉与模式识别 · 计算机科学 2022-09-13 Dmitrijs Kass , Ekta Vats

We present a new handwritten text segmentation method by training a convolutional neural network (CNN) in an end-to-end manner. Many conventional methods addressed this problem by extracting connected components and then classifying them.…

计算机视觉与模式识别 · 计算机科学 2019-06-13 Junho Jo , Hyung Il Koo , Jae Woong Soh , Nam Ik Cho

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

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

In this study, we present a novel end-to-end approach based on the encoder-decoder framework with the attention mechanism for online handwritten mathematical expression recognition (OHMER). First, the input two-dimensional ink trajectory…

计算机视觉与模式识别 · 计算机科学 2017-12-13 Jianshu Zhang , Jun Du , Lirong Dai

The use of convolutional neural networks (CNNs) has accelerated the progress of handwritten character classification/recognition. Handwritten character recognition (HCR) has found applications in various domains, such as traffic signal…

计算机视觉与模式识别 · 计算机科学 2024-09-26 F. A. Mamun , S. A. H. Chowdhury , J. E. Giti , H. Sarker

The paper approaches the task of handwritten text recognition (HTR) with attentional encoder-decoder networks trained on sequences of characters, rather than words. We experiment on lines of text from popular handwriting datasets and…

计算机视觉与模式识别 · 计算机科学 2021-08-24 Jason Poulos , Rafael Valle

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

Named entity recognition (NER) in Chinese is essential but difficult because of the lack of natural delimiters. Therefore, Chinese Word Segmentation (CWS) is usually considered as the first step for Chinese NER. However, models based on…

计算与语言 · 计算机科学 2020-07-16 Yuying Zhu , Guoxin Wang , Börje F. Karlsson

Unconstrained handwritten text recognition is a challenging computer vision task. It is traditionally handled by a two-step approach, combining line segmentation followed by text line recognition. For the first time, we propose an…

计算机视觉与模式识别 · 计算机科学 2023-01-12 Denis Coquenet , Clément Chatelain , Thierry Paquet

In this paper, we introduce Query-based Attention CNN(QACNN) for Text Similarity Map, an end-to-end neural network for question answering. This network is composed of compare mechanism, two-staged CNN architecture with attention mechanism,…

人工智能 · 计算机科学 2017-10-19 Tzu-Chien Liu , Yu-Hsueh Wu , Hung-Yi Lee

This article discusses the problem of handwriting recognition in Kazakh and Russian languages. This area is poorly studied since in the literature there are almost no works in this direction. We have tried to describe various approaches and…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Daniyar Nurseitov , Kairat Bostanbekov , Maksat Kanatov , Anel Alimova , Abdelrahman Abdallah , Galymzhan Abdimanap

A handwritten word recognition system comes with issues such as lack of large and diverse datasets. It is necessary to resolve such issues since millions of official documents can be digitized by training deep learning models using a large…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Alfredo Cuzzocrea , Nova Ahmed , Carson Leung

We present a state-of-the-art end-to-end Automatic Speech Recognition (ASR) model. We learn to listen and write characters with a joint Connectionist Temporal Classification (CTC) and attention-based encoder-decoder network. The encoder is…

计算与语言 · 计算机科学 2017-06-12 Takaaki Hori , Shinji Watanabe , Yu Zhang , William Chan

I propose a state of the art deep neural architectural solution for handwritten character recognition for Bengali alphabets, compound characters as well as numerical digits that achieves state-of-the-art accuracy 96.8% in just 11 epochs.…

计算机视觉与模式识别 · 计算机科学 2020-09-22 Akash Roy

Recent works have shown that exploiting multi-scale representations deeply learned via convolutional neural networks (CNN) is of tremendous importance for accurate contour detection. This paper presents a novel approach for predicting…

计算机视觉与模式识别 · 计算机科学 2018-01-03 Dan Xu , Wanli Ouyang , Xavier Alameda-Pineda , Elisa Ricci , Xiaogang Wang , Nicu Sebe

Recently, the hybrid convolutional neural network hidden Markov model (CNN-HMM) has been introduced for offline handwritten Chinese text recognition (HCTR) and has achieved state-of-the-art performance. However, modeling each of the large…

计算机视觉与模式识别 · 计算机科学 2019-09-23 Zi-Rui Wang , Jun Du , Jia-Ming Wang

Deep convolutional networks based methods have brought great breakthrough in images classification, which provides an end-to-end solution for handwritten Chinese character recognition(HCCR) problem through learning discriminative features…

计算机视觉与模式识别 · 计算机科学 2018-04-10 Zhiyuan Li , Nanjun Teng , Min Jin , Huaxiang Lu
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