Live three-dimensional reconstruction system with stereo vision display

  • Authors:
  • Jie Yuan;Renshu Gu;Ting Feng;Yu Zhou;Yao Yu;Sidan Du

  • Affiliations:
  • School of Electronic Science and Engineering, Nanjing University, PR China;Washington University in Seattle, United States;School of Electronic Science and Engineering, Nanjing University, PR China;School of Electronic Science and Engineering, Nanjing University, PR China;School of Electronic Science and Engineering, Nanjing University, PR China;School of Electronic Science and Engineering, Nanjing University, PR China

  • Venue:
  • Computers and Electrical Engineering
  • Year:
  • 2013

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Abstract

This paper proposes a scheme with innovation both in algorithm and method to construct and display three-dimensional (3D) objects. We reduce the number of needed images to establish the complete 3D objects by combining Wide Baseline Matching and 3D registration algorithm. We reduce the loss of edge and corner information by applying line detection and guided matching in Narrow Baseline Matching. We perform projective reconstruction with a dynamic threshold, and eliminate the ambiguity in Euclidean reconstruction by motion consistency constraint. We propose a fast linear method for motion calculation to recover the motion of key frames with a succinct method to obtain motion vector by solving linear equation set. We adopt a novel display system, which features high refresh rate, large size and high intensity screen, to provide live display of 3D objects.