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Extraction of Input Objects from Optical Hough Transform Data

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Abstract

We propose a method of extracting the true length of a line and an ellipse with two axes from the width of envelopes in the parameter domain. We performed computer simulations and, using a Hough transform computer generated hologram filter, also performed optical experiments. Our experimental results were very similar to those of the simulation.

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Authors and Affiliations

  1. Automation Research Division, Research Institute of Industrial Science & Technology, P.O. Box 135, Pohang, 790-600, Korea

    Sang-Gug Park

  2. Department of Computer Engineering, Uiduk University, 780-713, Kangdong, Kyungju, Korea

    Sung-Young Kim

  3. Department of Electronic and Electric Engineering, Kyungpook National University, Taegu, Korea

    Soo-Joong Kim

Authors
  1. Sang-Gug Park
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  2. Sung-Young Kim
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  3. Soo-Joong Kim
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Corresponding author

Correspondence to Sang-Gug Park.

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Park, SG., Kim, SY. & Kim, SJ. Extraction of Input Objects from Optical Hough Transform Data. OPT REV 7, 187–189 (2000). https://doi.org/10.1007/s10043-000-0187-6

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  • DOI: https://doi.org/10.1007/s10043-000-0187-6

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