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A Dynamic Programming Method for Segmentation of Online Cursive Uyghur Handwritten Words into Basic Recognizable Units

Mayire Ibrayim, Askar Hamdulla, Dilmurat Tursun
2013 Journal of Software  
Our preliminary experiments on an online Uyghur word dataset demonstrate that the proposed method can achieve good performance in segmenting cursive handwritten Uyghur characters.  ...  To enable large vocabulary Uyghur word recognition using character models, we propose a character segmentation method using dynamic programming in online cursive Uyghur handwriting.  ...  ACKNOWLEDGMENT This work is supported by Natural Science Foundation of China (No. 61263038), Program for New Century Excellent Talents in University (NCET-10-0969) and Key Technologies R&D Program of China  ... 
doi:10.4304/jsw.8.10.2535-2540 fatcat:ckkbvztginbe7fx5ywlwmjbysm

An Effective Character Separation Method for Online Cursive Uyghur Handwriting [chapter]

Mayire Ibrahim, Heng Zhang, Cheng-Lin Liu, Askar Hamdulla
2012 Communications in Computer and Information Science  
To enable large vocabulary Uyghur word recognition using character models, we propose a character separation method for over-segmentation in online cursive Uyghur handwriting.  ...  There are many connected characters in cursive Uyghur handwriting, which makes the segmentation and recognition of Uyghur words very difficult.  ...  This work is supported by Program for New Century Excellent Talents in University (NCET-10-0969) and Natural Science Foundation of China (No.61163033, 60825301, 60933010) .  ... 
doi:10.1007/978-3-642-33506-8_65 fatcat:uq3ofcykzjgo3gxzkb6c3uzliu

On-line Handwritten Uyghur Word Recognition Using Segmentation-Based Techniques

Mayire Ibrayim, Askar Hamdulla
2015 International Journal of Signal Processing, Image Processing and Pattern Recognition  
An approach to online handwriting word recognition using segmentation-based techniques is presented in this paper.  ...  A match score is assigned to a segmentation and string by matching each segment to the corresponding character in the string with a character recognition algorithm that returns confidence value for each  ...  Through analysis of the unique shape and writing styles of Uyghur characters, this project research an effective approach for online handwritten Uyghur word recognition based on a lexicon-driven, integrated  ... 
doi:10.14257/ijsip.2015.8.6.07 fatcat:r2tbvgtnpvfzzabjb3nndvpiea

A Survey on the Classifiers in On-line Handwritten Uyghur Character Recognition System

Wujiahemaiti Simayi, Mayire Ibrayim, Dilmurat Tursun, Askar Hamdulla
2016 International Journal of Hybrid Information Technology  
Online handwritten recognition technology for Uyghur is also receiving great need, too. Precious work form researchers for this technology has been gifted many gains.  ...  This paper observe the classifiers used in previous work on this field in order to see their adaptabilities for Uyghur online handwritten recognition, and acquire clues for classifier implementation in  ...  of Uyghur handwritten recognition.  ... 
doi:10.14257/ijhit.2016.9.3.18 fatcat:rtjmoyh5ifd45cuky2jp6gravy

Survey on the Features for Recognition of on-line Handwritten Uyghur Characters

Wujiahemaiti Simayi, Mayire Ibrayim, Dilmurat Tursun, Askar Hamdulla
2015 International Journal of Signal Processing, Image Processing and Pattern Recognition  
This survey attempts to provide a detailed overview of the previous work on Uyghur on-line handwritten character recognition technology and mainly focuses on investigating the feature extraction algorithms  ...  algorithms for pattern recognition.  ...  For the difficulties in character segmentation and recognition which are mainly attributed to the cursive writing of Uyghur characters, an online recognition approaches based on a lexicon-driven, integrated  ... 
doi:10.14257/ijsip.2015.8.9.05 fatcat:br3tu2ytczdubhnfvhik3pcf5q

Unconstrained online handwritten Uyghur word recognition based on recurrent neural networks and connectionist temporal classification

Mayire Ibrayim, Wujiahematiti Simayi, Askar Hamdulla
2021 International Journal of Biometrics (IJBM)  
An online handwritten word dataset has been established and used for model training and evaluation in writer independent manner.  ...  The network is trained to transcribe handwritten word trajectory to a string of characters in alphabet which has total 128 character forms.  ...  The second author is grateful to National Laboratory of Pattern Recognition of CASIA (Institute of Automation, Chinese Academy of Sciences) for providing the excellent study and experiment environment.  ... 
doi:10.1504/ijbm.2021.112216 fatcat:js2wjem7hzes3bqugxjf6qinfe

Research on On-line Uyghur Handwritten Character Recognition Technology Based on Modified Center Distance Feature

Askar Hamdulla, Wujiahemaiti Simayi, Mayire Ibrayim, Dilmurat Tursun
2014 International Journal of Signal Processing, Image Processing and Pattern Recognition  
accuracy of 98.77% for the 32 isolated forms of Uyghur characters.  ...  Through the analysis on the unique characteristics of Uyghur characters, in order to further improve the recognition rate, this paper developed the Center Distance Feature (CDF) to its modified form which  ...  Acknowledgements This work is supported by the National Natural Science Foundation of China (61263038 and 61462081) and Program for new century Excellent Talents of the ministry of education (NCET-10-0969  ... 
doi:10.14257/ijsip.2014.7.5.35 fatcat:m73a4xtn4rcw3atnkwwb57caeq

A Method for Segmenting Uyghur Symbols

Xiangwei Qi
2017 International Journal of Performability Engineering  
By recognizing primitives, effectiveness of algorithms is experimentally verified with online Uyghur recognition algorithms of decision fusion strategies by classifiers.  ...  In consideration that Uyghur symbols are poorly recognized and recognition algorithms are impertinent for connecting characters, five kinds of features are extracted from Uyghur symbols after feature analysis  ...  By recognizing primitives, effectiveness of algorithms is experimentally verified with online Uyghur recognition algorithms of decision fusion strategies by classifiers.  ... 
doi:10.23940/ijpe.17.06.p19.985997 fatcat:pwsslwnj4jg3tlhejkkgfxyfoq

DFT based feature extraction technique for recognition of online handwritten Gurmukhi strokes

Keerti Aggarwal, R.K. Sharma
2016 2016 International Conference on Inventive Computation Technologies (ICICT)  
Research work presented in this thesis focused on recognition of online handwritten Gurmukhi strokes based on Discrete Fourier Transform features using Support Vector Machine.  ...  Since pen based devices are emerging rapidly, presence of online handwriting recognition feature in such devices is quite useful.  ...  of online handwritten Tamil characters.  ... 
doi:10.1109/inventive.2016.7830091 fatcat:kpd5rarcojdhfo4tcowlfezaza

Construction of Alphabetic Character Recognition Systems: A Review

Hamsa D. Majeed, Goran Saman Nariman
2023 UHD Journal of Science and Technology  
Character recognition (CR) systems were attracted by a massive number of authors' interest in this field, and lot of research has been proposed, developed, and published in this regard with different algorithms  ...  and techniques due to the great interest and demand of raising the accuracy of the recognition rate and the reliability of the presented system.  ...  Offline 97.51 [52] Arabic Handwritten Online 96 TABLE 3 : Examples of the proposed framework of character recognition Example 4 [48] Example 5 [13] 3 Classifications Nominated category Classifications  ... 
doi:10.21928/uhdjst.v7n1y2023.pp32-42 fatcat:svczk43k5rg6bnw7a67ytwe55m

Research on Uyghur Handwriting Identification Technology Based on Stroke Statistical Features

Askar Hamdulla, Guzaltaji Naby, Kurban Ubul, Kamil Moydin
2014 International Journal of Signal Processing, Image Processing and Pattern Recognition  
Then novel stroke statistical features are extracted based on the structural character and writing styles of Uyghur handwriting.  ...  The stroke statistical features can capture the structural character and writing style of Uyghur handwriting efficiently, and it is suitable for any languages theoretically.  ...  Acknowledgements This work is supported by Program for New Century Excellent Talents in University (NCET-10-0969) and the National Natural Science Foundation of China (No. 61065001 and No. 61163028).  ... 
doi:10.14257/ijsip.2014.7.1.38 fatcat:e52amvzswjb6zprkk7qpbhc77m

The Optical Character Recognition for Cursive Script Using HMM: A Review

Saeeda Naz, Arif I. Umar, Syed H. Shirazi, Muhammad M. Ajmal, Salahuddin Salahuddin
2014 Research Journal of Applied Sciences Engineering and Technology  
Automatic Character Recognition has wide variety of applications such as automatic postal mail sorting, number plate recognition and automatic form of reader and entering text from PDA's etc.  ...  Many solutions have been proposed in the literature to solve complexities of cursive scripts character recognition.  ...  The block diagram of a character recognition system is shown in Figure 2 . The offline OCR deals with the handwritten and and its input is acquired by means of an optical scanner or digital camera.  ... 
doi:10.19026/rjaset.8.1193 fatcat:7cpmia3vgrgttjahnkqqbvwaxy

Multilingual Offline Signature Verification Based on Improved Inverse Discriminator Network

Nurbiya Xamxidin, Mahpirat, Zhixi Yao, Alimjan Aysa, Kurban Ubul
2022 Information  
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).  ...  styles remain an unsolvable problem in offline handwritten signature recognition and verification.  ...  Handwritten signatures can be collected online or offline in different ways [2] .  ... 
doi:10.3390/info13060293 dblp:journals/information/XamxidinMYAU22 fatcat:fvu25xd46vftboqzqch232mgbm

The study of mathematical expression recognition and the embedded system design

Xiangwei Qi, Yusup Abaydulla
2010 Journal of Software  
Embedded software development and [5] Tapia,R Rojas,Recognition of online handwritten C language realize, Electronics Industry Press, 2008.  ...  structural analysis of online handwritten mathematical expressions.Pattern Recognition 33 (3) ,Mar 2000:375-384. [22] Kam-Fai Chan,etc.Mathematical Expression Recognition:  ... 
doi:10.4304/jsw.5.1.44-53 fatcat:s72fuw4fs5f5tiei2csk4cnrzi

Research on Character Recognition Technology of New Tai Lue Based on Gabor Feature and SVM

Li-xin ZHANG, Peng-fei YU, Hai-yan LI, Hong-song LI
2019 DEStech Transactions on Computer Science and Engineering  
of China (Grant No.2015FB116).  ...  Acknowledgement The authors would like to thank the financial supports by National Natural Science Foundation of China (Grant No.61462094, 61561050) and Natural Science Foundation of Yunnan Province  ...  Sample Collection of Handwritten Characters of the New Tai Lue The collection tool used in this paper is an Android APP, which is developed by our laboratory and used in the collection of handwritten character  ... 
doi:10.12783/dtcse/ccme2018/28616 fatcat:7vu4qp2iibaodcxtszc3o27cp4
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