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A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition

A. F. R. Rahman ; Electronic Engineering Laboratories, University of Kent, Canterbury, UK
M. Kaykobad ; Computer Science and Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh

Puni tekst: engleski, pdf (9 MB) str. 395-413 preuzimanja: 319* citiraj
APA 6th Edition
Rahman, A.F.R. i Kaykobad, M. (1998). A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition. Journal of computing and information technology, 6 (4), 395-413. Preuzeto s https://hrcak.srce.hr/150206
MLA 8th Edition
Rahman, A. F. R. i M. Kaykobad. "A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition." Journal of computing and information technology, vol. 6, br. 4, 1998, str. 395-413. https://hrcak.srce.hr/150206. Citirano 19.04.2021.
Chicago 17th Edition
Rahman, A. F. R. i M. Kaykobad. "A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition." Journal of computing and information technology 6, br. 4 (1998): 395-413. https://hrcak.srce.hr/150206
Harvard
Rahman, A.F.R., i Kaykobad, M. (1998). 'A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition', Journal of computing and information technology, 6(4), str. 395-413. Preuzeto s: https://hrcak.srce.hr/150206 (Datum pristupa: 19.04.2021.)
Vancouver
Rahman AFR, Kaykobad M. A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition. Journal of computing and information technology [Internet]. 1998 [pristupljeno 19.04.2021.];6(4):395-413. Dostupno na: https://hrcak.srce.hr/150206
IEEE
A.F.R. Rahman i M. Kaykobad, "A Complete Bengali OCR: A Novel Hybrid Approach to Handwritten Bengali Character Recognition", Journal of computing and information technology, vol.6, br. 4, str. 395-413, 1998. [Online]. Dostupno na: https://hrcak.srce.hr/150206. [Citirano: 19.04.2021.]

Sažetak
A complete Bengali OCR is presented incorporating a novel hybrid approach to handwritten Bengali character recognition. The idea is to combine structural analysis and template matching techniques in order to recognise the handwritten Bengali characters. Handwritten Bengali characters are inherently cursive and there is an absence of well-defined strokes. In this approach, the character set has been separated into different distinct sub-classes based one some distinguishable structural features. Details of several approaches to detect these structural features are presented. Structural and syntactic features have been generated from the training samples to generate distinct character signatures. A match dictionary has been devised based on these character signatures, that helps in collecting multiple prototypes from the training samples. A revised form of continuity analysis is applied to match the test characters to the characters in the match dictionary. This complete OCR has been thoroughly implemented and tested and very promising results have been achieved in this direction.

Ključne riječi
Handwritten Bengali character recognition; hierarchical structure; syntactic recognition

Hrčak ID: 150206

URI
https://hrcak.srce.hr/150206

Posjeta: 446 *