Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)
- Volume 27 Issue 8
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- Pages.1294-1302
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- 1990
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- 1016-135X(pISSN)
Optical Implementation of Perceptron Learning Model using the Polarization Property of Commercial LCTV
상용 LCTV의 편광 특성을 이용한 Perceptron 학습 모델의 광학적 구현
Abstract
In this paper, optical implementation of single layer perceptron to discriminate the even and odd numbers using commericla LCTV spatial light modulator is described. In order to overcome the low dynamic range of gray levels of LCTV, nonlinear quantized perceptron model is introduced, which is analyzed to have faster convergent time with small gray levels through the computer simulation. And the analog weights containing positive and negative values of single layer perceptron is represented by using the polarization-based encoding method. Finally, optical implementation of the nonlinear quantized perceptron learning model based on polarization property of the commercial LCTV is proposed and some experimental results are given.
Keywords