Recognition Mechanism of a Neural Network for Character Recognition

Author

Shintani, H. ; Akutagawa, M. ; Nagashino, H. ; Kinouchi, Y.

Author_Institution

Fac. of Eng., Tokushima Univ.

fYear

2006

Firstpage

6540

Lastpage

6543

Abstract

We have developed a small scale four-layered neural network (NN) model for simple character recognition, which can recognize the patterns transformed by affine conversion. In this study 24 patterns are presented as input patterns. An input pattern is divided into 64 local patterns and connected with the 1st hidden layer. After the training, we investigated the recognition mechanism of NN using Alopex algorithm. Effectiveness of this method is demonstrated

Keywords

affine transforms; character recognition; eye; medical image processing; neural nets; Alopex algorithm; affine conversion; character recognition; pattern recognition; small scale four-layered neural network; visual cortex; Backpropagation algorithms; Brain modeling; Character recognition; Computer vision; Multi-layer neural network; Neural networks; Neurons; Pattern recognition; Pixel; Power system modeling; Alopex algorithm; neural network; pattern recognition;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the

Conference_Location

Shanghai

Print_ISBN

0-7803-8741-4

Type

conf

DOI

10.1109/IEMBS.2005.1615998

Filename

1615998

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1589437