Title :
Offline Handwritten Character Recognition of Gujrati script using Pattern Matching
Author :
Prasad, Jayashree R. ; Kulkarni, U.V. ; Prasad, Rajesh S.
Author_Institution :
Dept. of Comput. Eng., Vishwakarma Inst. of Technol., Pune, India
Abstract :
During the last forty years, handwritten character recognition (HCR) has most often been investigated under the framework of character recognition (OCR) and pattern recognition. HCR is more considered as a perceptual and interpretation task closely connected with research into human language. India is a country which uses many languages in the different parts of the country be it for personal use or use of business. In this study we propose a novel solution for performing character recognition in Gujrati, the official language of Gujarat. Pursued by the preprocessing techniques, we suggest a method called pattern matching where a character is identified by analyzing its shape and comparing its features that distinguish each character. Various handwritten characters from forms or peripheral devices etc. are recognized with the help of various pre-processing and image enhancement techniques. These characters are further more specifically recognized by pattern matching using neural network.
Keywords :
backpropagation; handwritten character recognition; image enhancement; image matching; natural languages; neural nets; optical character recognition; Gujarat official language; Gujrati script; HCR; OCR; backpropagation learning; human language; image enhancement technique; neural network; offline handwritten character recognition; optical character recognition; pattern matching; pattern recognition; peripheral device; shape analysis; Character recognition; Handwriting recognition; Humans; Image enhancement; Image recognition; Optical character recognition software; Pattern analysis; Pattern matching; Pattern recognition; Shape; Backpropagation learning; Cross-correlation coefficient; Pattern matching; Template matching;
Conference_Titel :
Anti-counterfeiting, Security, and Identification in Communication, 2009. ASID 2009. 3rd International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3883-9
Electronic_ISBN :
978-1-4244-3884-6
DOI :
10.1109/ICASID.2009.5276999