Single color one-shot scan using topology information

  • Authors:
  • Hiroshi Kawasaki;Hitoshi Masuyama;Ryusuke Sagawa;Ryo Furukawa

  • Affiliations:
  • Kagoshima University, Kagoshima, Japan;Kagoshima University, Kagoshima, Japan;AIST, Tsukuba, Japan;Hiroshima City University, Hiroshima, Japan

  • Venue:
  • ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
  • Year:
  • 2012

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Abstract

In this paper, we propose a new technique to achieve one-shot scan using single color and static pattern projector; such a method is ideal for acquisition of a moving object. Since a projector-camera systems generally have uncertainties on retrieving correspondences between the captured image and the projected pattern, many solutions have been proposed. Especially for one-shot scan, which means that only a single image is used for reconstruction, positional information of a pixel on the projected pattern should be encoded by spatial and/or color information. Although color information is frequently used for encoding, it is severely affected by texture and material of the object. In this paper, we propose a technique to solve the problem by using topological information instead of colors. Our technique successfully realizes one-shot scan with monochrome pattern.