Offline Recognition of Devanagari Script: A Survey
Identifieur interne : 000554 ( Main/Exploration ); précédent : 000553; suivant : 000555Offline Recognition of Devanagari Script: A Survey
Auteurs : R. Jayadevan [Inde] ; Satish R. Kolhe [Inde] ; Pradeep M. Patil [Inde] ; Umapada Pal [Inde]Source :
- IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews [ 1094-6977 ] ; 2011.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Classification, Documentation, Bibliographie.
English descriptors
- KwdEn :
Abstract
In India, more than 300 million people use Devanagari script for documentation. There has been a significant improvement in the research related to the recognition of printed as well as handwritten Devanagari text in the past few years. State of the art from 1970s of machine printed and handwritten Devanagari optical character recognition (OCR) is discussed in this paper. All feature-extraction techniques as well as training, classification and matching techniques useful for the recognition are discussed in various sections of the paper. An attempt is made to address the most important results reported so far and it is also tried to highlight the beneficial directions of the research till date. Moreover, the paper also contains a comprehensive bibliography of many selected papers appeared in reputed journals and conference proceedings as an aid for the researchers working in the field of Devanagari OCR.
Affiliations:
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Le document en format XML
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Patil</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Vishwakarma Institute of Technology</s1><s2>Pune 411037</s2><s3>IND</s3><sZ>3 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>Vishwakarma Institute of Technology</wicri:noRegion></affiliation></author><author><name sortKey="Pal, Umapada" sort="Pal, Umapada" uniqKey="Pal U" first="Umapada" last="Pal">Umapada Pal</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Indian Statistical Institute</s1><s2>Kolkata 700108</s2><s3>IND</s3><sZ>4 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>Indian Statistical Institute</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">12-0101861</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 12-0101861 INIST</idno><idno type="RBID">Pascal:12-0101861</idno><idno type="wicri:Area/PascalFrancis/Corpus">000103</idno><idno type="wicri:Area/PascalFrancis/Curation">000669</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000108</idno><idno type="wicri:doubleKey">1094-6977:2011:Jayadevan R:offline:recognition:of</idno><idno type="wicri:Area/Main/Merge">000560</idno><idno type="wicri:Area/Main/Curation">000554</idno><idno type="wicri:Area/Main/Exploration">000554</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Offline Recognition of Devanagari Script: A Survey</title><author><name sortKey="Jayadevan, R" sort="Jayadevan, R" uniqKey="Jayadevan R" first="R." last="Jayadevan">R. Jayadevan</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Pune Institute of Computer Technology</s1><s2>Pune 411043</s2><s3>IND</s3><sZ>1 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>Pune Institute of Computer Technology</wicri:noRegion></affiliation></author><author><name sortKey="Kolhe, Satish R" sort="Kolhe, Satish R" uniqKey="Kolhe S" first="Satish R." last="Kolhe">Satish R. Kolhe</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>North Maharashta University</s1><s2>Jalgaon 425001</s2><s3>IND</s3><sZ>2 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>North Maharashta University</wicri:noRegion></affiliation></author><author><name sortKey="Patil, Pradeep M" sort="Patil, Pradeep M" uniqKey="Patil P" first="Pradeep M." last="Patil">Pradeep M. Patil</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Vishwakarma Institute of Technology</s1><s2>Pune 411037</s2><s3>IND</s3><sZ>3 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>Vishwakarma Institute of Technology</wicri:noRegion></affiliation></author><author><name sortKey="Pal, Umapada" sort="Pal, Umapada" uniqKey="Pal U" first="Umapada" last="Pal">Umapada Pal</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Indian Statistical Institute</s1><s2>Kolkata 700108</s2><s3>IND</s3><sZ>4 aut.</sZ></inist:fA14><country>Inde</country><wicri:noRegion>Indian Statistical Institute</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews</title><title level="j" type="abbreviated">IEEE trans. syst. man cybern., Part C Appl. rev.</title><idno type="ISSN">1094-6977</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews</title><title level="j" type="abbreviated">IEEE trans. syst. man cybern., Part C Appl. rev.</title><idno type="ISSN">1094-6977</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bibliography</term><term>Character recognition</term><term>Classification</term><term>Documentation</term><term>Feature extraction</term><term>Image processing</term><term>Manuscript character</term><term>Optical character recognition</term><term>Pattern extraction</term><term>Pattern recognition</term><term>Printed character</term><term>Text</term><term>Typography</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Caractère manuscrit</term><term>Texte</term><term>Reconnaissance caractère</term><term>Reconnaissance forme</term><term>Reconnaissance optique caractère</term><term>Classification</term><term>Traitement image</term><term>Typographie</term><term>Documentation</term><term>Caractère imprimé</term><term>Extraction caractéristique</term><term>Bibliographie</term><term>Extraction forme</term><term>.</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Classification</term><term>Documentation</term><term>Bibliographie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In India, more than 300 million people use Devanagari script for documentation. There has been a significant improvement in the research related to the recognition of printed as well as handwritten Devanagari text in the past few years. State of the art from 1970s of machine printed and handwritten Devanagari optical character recognition (OCR) is discussed in this paper. All feature-extraction techniques as well as training, classification and matching techniques useful for the recognition are discussed in various sections of the paper. An attempt is made to address the most important results reported so far and it is also tried to highlight the beneficial directions of the research till date. Moreover, the paper also contains a comprehensive bibliography of many selected papers appeared in reputed journals and conference proceedings as an aid for the researchers working in the field of Devanagari OCR.</div></front></TEI><affiliations><list><country><li>Inde</li></country></list><tree><country name="Inde"><noRegion><name sortKey="Jayadevan, R" sort="Jayadevan, R" uniqKey="Jayadevan R" first="R." last="Jayadevan">R. Jayadevan</name></noRegion><name sortKey="Kolhe, Satish R" sort="Kolhe, Satish R" uniqKey="Kolhe S" first="Satish R." last="Kolhe">Satish R. Kolhe</name><name sortKey="Pal, Umapada" sort="Pal, Umapada" uniqKey="Pal U" first="Umapada" last="Pal">Umapada Pal</name><name sortKey="Patil, Pradeep M" sort="Patil, Pradeep M" uniqKey="Patil P" first="Pradeep M." last="Patil">Pradeep M. Patil</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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