Thresholding the courtesy amount of brazilian bank checks using a local methodology
Tipo
Artigo de evento
Data de publicação
2015
Periódico
Communications in Computer and Information Science
Citações (Scopus)
2
Autores
Felix R.
Da Silva L.A.
De Castro L.N.
Da Silva L.A.
De Castro L.N.
Orientador
Título da Revista
ISSN da Revista
Título de Volume
Membros da banca
Programa
Resumo
© Springer International Publishing Switzerland 2015This paper presents a new thresholding methodology for complex background images with an application to the courtesy amount of Brazilian bank checks. Courtesy amount images present a complex background and the proposal of an automatic thresholding process brings benefits to other steps in bank check clearance, such as the Optical Character Recognition (OCR). Experimental results showed that the proposed methodology yields good results, with average accuracy over 95%, superior to standard methods from the literature.
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Assuntos Scopus
Automatic thresholding , Bank checks , Complex background , Image binarization , Multi layer perceptron , Optical character recognition (OCR) , Thresholding