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OPTICAL DATA PROCESSING DEVICE, OPTICAL DATA PROCESSING SYSTEM, OPTICAL DATA PROCESSING METHOD, AND OPTICAL DATA PROCESSING PROGRAM

  • US 20150206023A1
  • Filed: 06/20/2013
  • Published: 07/23/2015
  • Est. Priority Date: 08/09/2012
  • Status: Active Grant
First Claim
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1. An optical data processing device comprising:

  • an extracting unit for extracting at least three three-dimensional edges that extend in a specific direction from a first three-dimensional model, as a first group of three-dimensional edges, and for extracting at least three three-dimensional edges that extend in the specific direction from a second three-dimensional model, as a second group of three-dimensional edges,a specifying unit for specifying a relative position against other plural three-dimensional edges in each of the first group of three-dimensional edges and a relative position against other plural three-dimensional edges in each of the second group of three-dimensional edges,a similarity calculating unit for calculating a similarity between the relative position in each of the first group of three-dimensional edges and the relative position in each of the second group of three-dimensional edges, anda selecting unit for selecting one edge in the second group of three-dimensional edges corresponding to one edge in the first group of three-dimensional edges based on the similarity.

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