Journal of the Optical Society of Korea

  • 제18권5호
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  • Pages.517-522
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  • 2014
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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3D Visualization of Partially Occluded Objects Using Axially Distributed Image Sensing With a Wide-Angle Lens

  • Kim, Nam-Woo (Department of Ubiquitous-IT, Graduate School, Dongseo University) ;
  • Hong, Seok-Min (Department of Ubiquitous-IT, Graduate School, Dongseo University) ;
  • Lee, Hoon Jae (Department of Ubiquitous-IT, Graduate School, Dongseo University) ;
  • Lee, Byung-Gook (Department of Ubiquitous-IT, Graduate School, Dongseo University) ;
  • Lee, Joon-Jae (School of Computer Engineering, Keimyung University)
  • 투고 : 2014.06.26
  • 심사 : 2014.09.15
  • 발행 : 2014.10.25
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초록

In this paper we propose an axially distributed image-sensing method with a wide-angle lens to capture the wide-area scene of 3D objects. A lot of parallax information can be collected by translating the wide-angle camera along the optical axis. The recorded wide-area elemental images are calibrated using compensation of radial distortion. With these images we generate volumetric slice images using a computational reconstruction algorithm based on ray back-projection. To show the feasibility of the proposed method, we performed optical experiments for visualization of a partially occluded 3D object.

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참고문헌

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