Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2002: administrator
Metadata Last Update2020: administrator
Citation KeyFreitasYacoFlįvSabo:2000:BrBaCh
TitleBrazilian bank check handwritten legal amount recognition
Access Date2021, Jan. 19
Number of Files1
Size629 KiB
Context area
Author1 Freitas, Cinthia Oblanden de Almendra
2 Yacoubi, Abdenaim el
3 Flįvio, Bortolozzi
4 Sabourin, Robert
EditorCarvalho, Paulo Cezar Pinto
Walter, Marcelo
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 13 (SIBGRAPI)
Conference LocationGramado, RS, Brazil
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
OrganizationSBC - Brazilian Computer Society
History2008-07-17 14:10:49 :: administrator -> banon ::
2008-08-26 15:23:01 :: banon -> administrator ::
2009-08-13 20:36:54 :: administrator -> banon ::
2010-08-28 20:00:09 :: banon -> administrator ::
2020-02-19 02:58:51 :: administrator -> :: 2000
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Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
Keywordsdocument image processing, bank check handwritten word recognition, bank cheque, hidden markov models, global word analysis, feature extraction, database.
AbstractThis paper presents a system that is being developed for the recognition of the handwritten legal amount in Brazilian bank checks. Our strategy used to approach the handwritten legal amount recognition problem puts on evidence the keywords: "mil", "reals/real", "centavos/centavo" which are almost always present in each amount. The recognizer, based on hidden markov models, does a global word analysis, therefore, it does not carry out an explicit segmentation of words into characters or pseudo-characters. In this context, each word image is transformed into a sequence of observations using pre-processing and feature extraction stages. Our system, when tested on our database simulating Brazilian bank checks, shows the viability of our approach.
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NotesThe conference was held in Gramado, RS, Brazil, from October 17 to 20.
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