The study on three stages in retinal mechanism

  • Authors:
  • Sung-Kwan Je;Kwang-Baek Kim;Jae-Hyun Cho;Eui-Young Cha

  • Affiliations:
  • Dept. of Computer Science, Pusan National University;Dept. of Computer Engineering, Silla University;Dept. of Computer Information, Catholic University of Pusan;Dept. of Computer Science, Pusan National University

  • Venue:
  • ICCSA'06 Proceedings of the 6th international conference on Computational Science and Its Applications - Volume Part I
  • Year:
  • 2006

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Abstract

Recently many researches have been studied in the human vision model to solve the problem of the machine vision. In retina, input data was processed information processing that was data reduction, edge detection, and emphasizing region. The processed image was recognized by brain. Starting from research on the human visual system, we proposed algorithms that process data reduction and edge detection by using wavelet transform and emphasizing region contrast. The proposed retinal model improves sharpening spatial edges in the amacrine outputs. In simulations, the proposed model shows processing the retina outputs in the levels and compares with outputs.