Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Computational generation method of elemental images for time-multiplexed 3D integral imaging display based on lens division

렌즈분할 기반의 시간다중화 3D 집적영상 디스플레이를 위한 컴퓨터적인 요소영상 생성방법

  • Oh, Yongseok (Department of Information and Communication Engineering, Pukyung National University) ;
  • Shin, Donghak (Institute of Ambient Intelligence, Dongseo University) ;
  • Jeong, Shin-Il (Department of Information and Communication Engineering, Pukyung National University)
  • Received : 2014.07.04
  • Accepted : 2014.08.23
  • Published : 2014.10.31
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Abstract

In this paper, we propose a computational generation method of elemental images for time-multiplexed 3D integral imaging display based lens division. In the proposed method, we analyze the image formation between 3D object and elemental images based on ray optics. Based on the analyzed formation, we generate the elemental image set for time-multiplexed display. Positions of an object point picked up in proposed method is shifted for half size of lens divided from those in conventional method when generating elemental images. To show the usefulness of the proposed method, we carry out the preliminary experiments and present the results.

본 논문에서는 렌즈분할 기반의 시간다중화 3D 집적영상 디스플레이를 위한 컴퓨터적인 요소영상 생성 방법을 제안한다. 제안하는 방법에 대하여 3차원 물체와 요소영상 사이의 기하광학적인 결상관계를 해석하고, 이 결상관계를 통하여 시간다중화 방식의 요소영상들을 생성한다. 요소영상 생성할 때, 제안하는 방법에서는 픽업되는 물체점의 위치가 기존 방식의 위치보다 절반의 분할렌즈 크기만큼 이동된다. 제안한 방법에 대한 기초적인 실험을 수행하고 그 결과를 보고한다.

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References

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