Recognition System for Euro and Mexican Banknotes Based on Deep Learning with Real Scene Images
Título del documento: Recognition System for Euro and Mexican Banknotes Based on Deep Learning with Real Scene Images
Revista: Computación y sistemas
Base de datos:
Número de sistema: 000560391
ISSN: 1405-5546
Autores: 1
1
Instituciones: 1Instituto Politécnico Nacional, Centro de Investigación y de Estudios Avanzados, Guadalajara, Jalisco. México
Año:
Periodo: Oct-Dic
Volumen: 22
Número: 4
Paginación: 1065-1076
País: México
Idioma: Inglés
Tipo de documento: Artículo
Resumen en inglés This article presents a robust and efficient system for euro and Mexican banknote recognition. A high banknote recognition and classification rate was achieved using neural networks and deep learning with real scene images taken with both sunlight and artificial light. Without extracting characteristics by hand, the convolutional neural networks was fed with raw images. Analysis and experiments were carried out on banknotes based on key features, such as; watermarks, portraits on the bills, bill value written in words and numbers, and the complete banknotes. It was concluded that both the color information and some regions of the banknotes, as well as the banknote denomination written in words and numbers and the complete banknote, is the appropriate information to achieve a high rate of banknote classification and recognition. The experimental results show that the proposed approach is promising with quite remarkable results; it performs an efficient and robust classification using real scene images taken with both sunlight and artificial light and is invariant to banknote rotation and translation. A high recognition rate was achieved for Mexican banknotes and for euros. At present, the results contained herein are an improvement over those reported in the state of the art.
Disciplinas: Ciencias de la computación
Palabras clave: Inteligencia artificial
Keyword: Banknote recognition,
Convolutional neural networks,
Deep learning,
Artificial intelligence
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