NDLI: An enhanced approach to character recognition by Fourier descriptor

Content Provider	IEEE Xplore Digital Library
Author	Man, G.M.T. Poon, J.C.H.
Copyright Year	1992
Description	Author affiliation: Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong (Man, G.M.T.; Poon, J.C.H.)
Abstract	A new algorithm of utilizing Fourier descriptors (FDs) as unique features in representation and classification of contours is proposed. It enhances the description of local information and distinguishes similar contours. The characteristic of this algorithm is to represent the object by several sets of FDs which represent different portions of the object in contrast to only one set of FDs which represents the whole object. The authors use a model-based approach in the recognition stage in which these sets, say k sets, of FDs of the input numeral will be matched with each predefined model of the numeral class. It is shown that a higher accuracy rate can be achieved by using a multicategory classifier incorporated with an artificial neural network classifier. Finally, an experiment on numeral recognition by the proposed algorithm is reported.<>
Starting Page	558
Ending Page	562
File Size	389734
Page Count	5
File Format	PDF
ISBN	0780308034
DOI	10.1109/ICCS.1992.254889
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-01-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Character recognition Shape Artificial neural networks Pattern recognition Clustering algorithms Image recognition Digital images Biological cells Moment methods Mirrors
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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