Processamento automático de cheques bancários: Armazenamento e recuperação de informações

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Processamento automático de cheques bancários: Armazenamento e recuperação de informações

Koerich, A. L. and Lee, L. L.

Controle y Automacao 2001

Abstract : This paper presents an automatic system for storage and retrieval of bankchecks. The bankchecks are digitized and their images are processed through an information extraction system that eliminates the redundant information and provides images containing only the user-input fields. The resulting images with the user-input fields are compressed and indexed using the information extracted from the MICR line. Finally, both compressed image and other useful information are stored in a database under a hybrid structure. The stored information can be recovered and the original bankcheck image can be reconstructed using both previously eliminated information and user-input field images. The experimental results by testing the proposed automatic system over real Brazilian bankchecks reveal that the proposed method provides images with good visual quality in addition to the advantage of efficient and automatic information storage, search and retrieval.

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