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Recognition of Arabic Handwritten Words using Gabor-based Bag-of-Features Framework

Mohammed O. Assayony et. al.
2018 International Journal of Computing and Digital Systems  
In this work we present a system for the automatic recognition of Arabic handwritten words based on statistical features extracted by Bag-of-Features framework that exploits the discriminative power of  ...  The effective parameters of the two layouts as well as the Bag-of-Features framework are experimentally evaluated and the optimal values are used in reporting the final recognition accuracies.  ...  We would also acknowledge the support provided by King Fahd University of Petroleum & Minerals (KFUPM) through project number RG 1313-1/2.  ... 
doi:10.12785/ijcds/070104 fatcat:y7kahbbzzjb6lbfd6m5ze5t34u

Comparison of convolutional neural network and bag of features for multi-font digit recognition

Nasibah Husna Mohd Kadir, Sharifah Nur Syafiqah Mohd Nur Hidayah, Norasiah Mohammad, Zaidah Ibrahim
2019 Indonesian Journal of Electrical Engineering and Computer Science  
<span>This paper evaluates the recognition performance of Convolutional Neural Network (CNN) and Bag of Features (BoF) for multiple font digit recognition.  ...  Font digit recognition is part of character recognition that is used to translate images from many document-input tasks such as handwritten, typewritten and printed text.  ...  ACKNOWLEDGEMENTS The authors would like to thank the Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA, Shah Alam, Selangor, for sponsoring this research.  ... 
doi:10.11591/ijeecs.v15.i3.pp1322-1328 fatcat:7qzlpqbgozhlzgt73djubg2kbm

A Novel Technique for Handwritten Digit Recognition Using Deep Learning

Syed Sohail Ahmed, Zahid Mehmood, Imran Ahmad Awan, Rehan Mehmood Yousaf, Sana Ullah Jan
2023 Journal of Sensors  
Handwritten digit recognition (HDR) shows a significant application in the area of information processing.  ...  In the proposed method, we have tried to overcome the aforementioned limitations by introducing a deep learning- (DL-) based technique, namely, EfficientDet-D4, for numeral categorization.  ...  Acknowledgments The authors are thankful for the support from The FAMLIR Group, the University of Lahore, Lahore, Pakistan, and the University Institute of Information Technology, Pir Mehr Ali Shah Arid  ... 
doi:10.1155/2023/2753941 fatcat:jlriyf3ovbds5lgzn2gcnsnjqe

Evaluation of Deep Learning CNN Model for Recognition of Devanagari Digit

Kavita Bhosle, Computer Science and Engineering Department, Maharashtra Institute of Technology, India, Vijaya Musande, Jawaharlal Nehru Engineering College, MGM University, India
2023 Artificial Intelligence and Applications  
We get more precise results in digit recognition, thanks to deep learning convolutional neural networks (CNNs), which function similarly to the human brain.  ...  Devanagari character and digit recognition are a difficult undertaking because writing style depends on a person's traits and differs from person to person.  ...  Deep learning approach has been used by many researchers for recognition of handwritten character or digits (Pandey, 2021) .  ... 
doi:10.47852/bonviewaia3202441 fatcat:qygze3lyefcinmzcsj5rltyphi

Learning to count with deep object features

Santi Segui, Oriol Pujol, Jordi Vitria
2015 2015 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)  
In this framework, the task of learning to detect and localize individual object instances is seen as a harder task that can be evaded by casting the problem as that of computing a regression value from  ...  We also present preliminary results about a deep network that is able to count the number of pedestrians in a scene. * S. Seguí, O. Pujol and J Vitrià are with the  ...  We gratefully acknowledge the support of NVIDIA Corporation with the donation of a Tesla K40 GPU used for this research.  ... 
doi:10.1109/cvprw.2015.7301276 dblp:conf/cvpr/SeguiPV15 fatcat:ackgxxegjvfubcxfy4mzwxt5fa

A Survey on Arabic Handwritten Script Recognition Systems

Soumia Djaghbellou, Abderraouf Bouziane, Abdelouahab Attia, Zahid Akhtar
2021 International Journal of Artificial Intelligence and Machine Learning  
We also focused on off-line handwritten Arabic character recognition and provided a list of the main datasets publicly available.  ...  In this paper, we present the global structure of an OCR system, with its types (on-line and off-line), categories (printed and handwritten) and its main steps.  ...  Use of deep Learning: Despite recent remarkable accuracy, relatively very less frameworks have been developed using deep learning for Arabic handwritten character recognition, this learning architecture  ... 
doi:10.4018/ijaiml.20210701.oa9 fatcat:eyf77ynim5cpdi6fkgwhmm656m

Real time handwriting recognition system using CNN algorithms

Maryam Al-Mashhadani
2023 Wasit Journal of Computer and Mathematics Science  
Abstract— The growing use of digital technologies across various sectors and daily activities has made handwriting recognition a popular research topic.  ...  Despite the continued relevance of handwriting, people still require the conversion of handwritten copies into digital versions that can be stored and shared digitally.  ...  The experimental setup includes recognition of handwritten documents using deep learning models, with the focus on the Bangla language, which lacks handwritten word datasets.  ... 
doi:10.31185/wjcms.157 fatcat:aljvshjflbbyjcme3rb2wm6pt4

Learning to count with deep object features [article]

Santi Seguí, Oriol Pujol, Jordi Vitrià
2015 arXiv   pre-print
In this framework, the task of learning to detect and localize individual object instances is seen as a harder task that can be evaded by casting the problem as that of computing a regression value from  ...  To this end we define a counting problem for MNIST data and show that the internal representation of the network is able to classify digits in spite of the fact that no direct supervision was provided  ...  We gratefully acknowledge the support of NVIDIA Corporation with the donation of a Tesla K40 GPU used for this research.  ... 
arXiv:1505.08082v1 fatcat:fmjjbmwbjzezno5ukhc5ynsi7i

Deep Learning for Classification and as Tapped-Feature Generator in Medieval Word-Image Recognition

Sukalpa Chanda, Emmanuel Okafor, Sebastien Hamel, Dominique Stutzmann, Lambert Schomaker
2018 2018 13th IAPR International Workshop on Document Analysis Systems (DAS)  
This paper aims to investigate the problem of recognizing words from historical document images using a deep-learning based framework for feature extraction and classification while countering the problem  ...  Such digital archives can be more useful if automatic indexing and retrieval of document images can be provided to the end users of a digital library.  ...  jointly funded by the Dutch, French, Spanish research authorities in the framework of the "Joint Programming Initiative on Cultural Heritage and Global Change".  ... 
doi:10.1109/das.2018.82 dblp:conf/das/ChandaOHSS18 fatcat:mf4dtlpnyfexdflbcm6zfelkei

An efficient CNN model with squirrel optimizer for handwritten digit recognition

T. Senthil, C. Rajan, J. Deepika
2021 International Journal of Advanced Technology and Engineering Exploration  
Conflicts of interest The authors have no conflicts of interest to declare.  ...  But, the existence of huge variations encountered in handwritten digit prediction problems uplifts the need and adoption of the deep learning-based classification model.  ...  The recent advancement in the technological field motivates to perform the handwritten digit prediction process using Deep Learning (DL) as it gives higher prediction accuracy than existing Machine Learning  ... 
doi:10.19101/ijatee.2021.874073 fatcat:aqlqzlvftzf5tmrnmclswaug3i

End-to-End Optical Character Recognition for Bengali Handwritten Words [article]

Farisa Benta Safir, Abu Quwsar Ohi, M.F. Mridha, Muhammad Mostafa Monowar, Md. Abdul Hamid
2021 arXiv   pre-print
Optical character recognition (OCR) is a process of converting analogue documents into digital using document images.  ...  The proposed architecture implements an end to end strategy that recognises handwritten Bengali words from handwritten word images.  ...  They use only 210 samples of handwritten Bengali words to run the experiment, and they claim 95.32% average accuracy. Pramanik R., Bag S.  ... 
arXiv:2105.04020v1 fatcat:h5dzzxbqn5bb5dmgf7a7rgfkuu

Deep sparse auto-encoder features learning for Arabic text recognition

Najoua Rahal, Maroua Tounsi, Amir Hussain, Adel M. Alimi
2021 IEEE Access  
We propose a novel hybrid network, combining a Bag-of-Feature (BoF) framework for feature extraction based on a deep Sparse Auto-Encoder (SAE), and Hidden Markov Models (HMMs), for sequence recognition  ...  ), the benchmark handwritten Arabic word images IFN/ENIT, and the benchmark handwritten digits images Modified National Institute of Standards and Technology (MNIST).  ...  Our analysis of the OCR literature review for Arabic script led us to select the deep SAE-based BoF as the core framework used for feature extraction and HMMs for recognition.  ... 
doi:10.1109/access.2021.3053618 fatcat:p7jhbokjsjbunceuq4lu7xnmci

Handwriting Recognition in Low-resource Scripts using Adversarial Learning [article]

Ayan Kumar Bhunia, Abhirup Das, Ankan Kumar Bhunia, Perla Sai Raj Kishore, Partha Pratim Roy
2019 arXiv   pre-print
Handwritten Word Recognition and Spotting is a challenging field dealing with handwritten text possessing irregular and complex shapes.  ...  We test our meta-framework, which is built on top of popular word-spotting and word-recognition frameworks and enhanced by the AFDM, not only on extensive Latin word datasets but also sparser Indic scripts  ...  Instead, we propose an adversarial-learning based framework for handwritten word retrieval tasks for low resource scripts in order to train deep networks from a limited number of samples.  ... 
arXiv:1811.01396v5 fatcat:xp3emb4whrh7jasluh3wv3ffce

Towards the effectiveness of Deep Convolutional Neural Network based Fast Random Forest Classifier [article]

Mrutyunjaya Panda
2016 arXiv   pre-print
Several publicly available Bioinformatics dataset, Handwritten digits recognition and Image segmentation dataset are considered for evaluation of the proposed approach.  ...  The excellent performance obtained by the proposed DCNN based feature selection with FRF classifier on high dimensional datasets makes it a fast and accurate classifier in comparison the state-of-the-art  ...  Zeng et al. (2015) [16] Proposed to use Convolutional neural network on ISH images with the application of invariant feature extractors and bag-of-words method for obtaining better gene expression  ... 
arXiv:1609.08864v1 fatcat:vbmybz65kzeuzou6stpiqqyugy

Subword Recognition in Historical Arabic Documents using C-GRUs

Hanadi Hassen, Somaya Al-Madeed, Ahmed Bouridane
2021 TEM Journal  
This paper presents an end-to-end system to recognize Arabic handwritten sub words in historical documents.  ...  More specifically, we introduce a hybrid CNN-GRU model where the shallow convolutional network learns robust feature representations while the GRU layers carry out the sequence modelling and generate the  ...  The statements made herein are solely the responsibility of the authors.  ... 
doi:10.18421/tem104-19 fatcat:v4z4eyksevb4pedqqiozfyatky
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