Artificial neural network based sinhala character recognition

H. Waruna H Premachandra, Chinthaka Premachandra, Tomotaka Kimura, Hiroharu Kawanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sinhala is the main language spoken by the majority of the population of Sri Lanka. There is a clear need for an optical character recognition (OCR) system for the Sinhala language. However, the language contains very similar characters, which makes it very difficult to distinguish them except on feature analysis. The character recognition rates of previous systems proposed for Sinhala character recognition are low, and so further improvement is needed. Consequently, in this paper, we propose a new Sinhala character recognition method that uses character geometry features and artificial neural network (ANN). The results of experiments conducted using various documentary images of the Sinhala language indicate that the proposed method has better character recognition performance than conventional methods.

LanguageEnglish
Title of host publicationComputer Vision and Graphics - International Conference, ICCVG 2016, Proceedings
PublisherSpringer Verlag
Pages594-603
Number of pages10
Volume9972 LNCS
ISBN (Print)9783319464176
DOIs
StatePublished - 2016
EventInternational Conference on Computer Vision and Graphics, ICCVG 2016 - Warsaw, Poland
Duration: 2016 Sep 192016 Sep 21

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume9972 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

OtherInternational Conference on Computer Vision and Graphics, ICCVG 2016
CountryPoland
CityWarsaw
Period16/9/1916/9/21

Fingerprint

Character recognition
Neural networks
Optical character recognition
Geometry
Experiments

Keywords

  • Artificial neural networks
  • Character geometry features
  • Character recognition
  • Sinhala script

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Premachandra, H. W. H., Premachandra, C., Kimura, T., & Kawanaka, H. (2016). Artificial neural network based sinhala character recognition. In Computer Vision and Graphics - International Conference, ICCVG 2016, Proceedings (Vol. 9972 LNCS, pp. 594-603). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 9972 LNCS). Springer Verlag. DOI: 10.1007/978-3-319-46418-3_53

Artificial neural network based sinhala character recognition. / Premachandra, H. Waruna H; Premachandra, Chinthaka; Kimura, Tomotaka; Kawanaka, Hiroharu.

Computer Vision and Graphics - International Conference, ICCVG 2016, Proceedings. Vol. 9972 LNCS Springer Verlag, 2016. p. 594-603 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 9972 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Premachandra, HWH, Premachandra, C, Kimura, T & Kawanaka, H 2016, Artificial neural network based sinhala character recognition. in Computer Vision and Graphics - International Conference, ICCVG 2016, Proceedings. vol. 9972 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 9972 LNCS, Springer Verlag, pp. 594-603, International Conference on Computer Vision and Graphics, ICCVG 2016, Warsaw, Poland, 16/9/19. DOI: 10.1007/978-3-319-46418-3_53
Premachandra HWH, Premachandra C, Kimura T, Kawanaka H. Artificial neural network based sinhala character recognition. In Computer Vision and Graphics - International Conference, ICCVG 2016, Proceedings. Vol. 9972 LNCS. Springer Verlag. 2016. p. 594-603. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). Available from, DOI: 10.1007/978-3-319-46418-3_53
Premachandra, H. Waruna H ; Premachandra, Chinthaka ; Kimura, Tomotaka ; Kawanaka, Hiroharu. / Artificial neural network based sinhala character recognition. Computer Vision and Graphics - International Conference, ICCVG 2016, Proceedings. Vol. 9972 LNCS Springer Verlag, 2016. pp. 594-603 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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