Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad

The presence of features such as cursive, diversity of writing styles and sizes of characters in a Jawi text, ligature, and vertical overlapping make the recognition of Jawi handwritten text to be difficult. For the recognition system based on model development using windows, the presence of such fe...

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Main Author:	Mohamad, Roslim
Format:	Book Section
Language:	English
Published:	Institute of Graduate Studies, UiTM 2018
Subjects:	Educational technology Instruments and machines
Online Access:	http://ir.uitm.edu.my/id/eprint/20699/ http://ir.uitm.edu.my/id/eprint/20699/1/ABS_ROSLIM%20MOHAMAD%20TDRA%20VOL%2013%20IGS_18.pdf

id	uitm-20699
recordtype	eprints
spelling	uitm-206992018-07-20T03:37:37Z http://ir.uitm.edu.my/id/eprint/20699/ Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad Mohamad, Roslim Educational technology Instruments and machines The presence of features such as cursive, diversity of writing styles and sizes of characters in a Jawi text, ligature, and vertical overlapping make the recognition of Jawi handwritten text to be difficult. For the recognition system based on model development using windows, the presence of such features cause the resulting model to be less consistent, where it produces a different sequence of primitive structures of words/ sub-words from the same lexicon. To overcome the inconsistency model problem, a handwritten Jawi text recognition system based on a subword model has been developed. The proposed modeling technique which is known as Selection Segmentation-Free (SSF) separates core and connection structure of a sub-word into a different window. The resulting window will go through a selection process to determine the windows that will be used to represent the sub-word model. In order to increase accuracy and efficiency of the representation feature, two categories of features which are known as primary and secondary features were extracted from each of the selected windows. Primary feature were extracted using Window Code Representation (WCR) technique from main structure. Secondary feature for supporting the primary feature were extracted from dot and main structure. For the experiment purposes, a total of 1200 sub-words of 80 lexicons were used. Each lexicon is randomly selected and divided into three sets. Three experiments to evaluate the performance of SSF, WCR and combination of primary and secondary feature techniques were conducted. The three techniques are combined to represent the proposed system and compared with the comparison system introduced by Remon (2009). Comparison result shows that the recognition rate of proposed system (84.8%) is better than comparison system (79.1%). Institute of Graduate Studies, UiTM 2018 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/20699/1/ABS_ROSLIM%20MOHAMAD%20TDRA%20VOL%2013%20IGS_18.pdf Mohamad, Roslim (2018) Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad. In: The Doctoral Research Abstracts. IPSis Biannual Publication, 13 (13). Institute of Graduate Studies, UiTM, Shah Alam.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Educational technology Instruments and machines
spellingShingle	Educational technology Instruments and machines Mohamad, Roslim Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
description	The presence of features such as cursive, diversity of writing styles and sizes of characters in a Jawi text, ligature, and vertical overlapping make the recognition of Jawi handwritten text to be difficult. For the recognition system based on model development using windows, the presence of such features cause the resulting model to be less consistent, where it produces a different sequence of primitive structures of words/ sub-words from the same lexicon. To overcome the inconsistency model problem, a handwritten Jawi text recognition system based on a subword model has been developed. The proposed modeling technique which is known as Selection Segmentation-Free (SSF) separates core and connection structure of a sub-word into a different window. The resulting window will go through a selection process to determine the windows that will be used to represent the sub-word model. In order to increase accuracy and efficiency of the representation feature, two categories of features which are known as primary and secondary features were extracted from each of the selected windows. Primary feature were extracted using Window Code Representation (WCR) technique from main structure. Secondary feature for supporting the primary feature were extracted from dot and main structure. For the experiment purposes, a total of 1200 sub-words of 80 lexicons were used. Each lexicon is randomly selected and divided into three sets. Three experiments to evaluate the performance of SSF, WCR and combination of primary and secondary feature techniques were conducted. The three techniques are combined to represent the proposed system and compared with the comparison system introduced by Remon (2009). Comparison result shows that the recognition rate of proposed system (84.8%) is better than comparison system (79.1%).
format	Book Section
author	Mohamad, Roslim
author_facet	Mohamad, Roslim
author_sort	Mohamad, Roslim
title	Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
title_short	Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
title_full	Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
title_fullStr	Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
title_full_unstemmed	Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad
title_sort	jawi sub-word recognition system using window-based segmentation-free approach / roslim mohamad
publisher	Institute of Graduate Studies, UiTM
publishDate	2018
url	http://ir.uitm.edu.my/id/eprint/20699/ http://ir.uitm.edu.my/id/eprint/20699/1/ABS_ROSLIM%20MOHAMAD%20TDRA%20VOL%2013%20IGS_18.pdf
first_indexed	2023-09-18T23:05:04Z
last_indexed	2023-09-18T23:05:04Z
_version_	1777418428061057024

Jawi sub-word recognition system using window-based segmentation-free approach / Roslim Mohamad

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