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Surface Extraction Method, Surface Extraction Device, and Program

  • US 20100054608A1
  • Filed: 03/27/2008
  • Published: 03/04/2010
  • Est. Priority Date: 03/28/2007
  • Status: Active Grant
First Claim
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1. A surface extraction method characterized by comprising:

  • a first step of investigating, in a three-dimensional space that is divided into regions having a lattice shape, in units of straight-line rows of the regions, whether or not constituting regions that constitute an object which is shown in the three-dimensional space exist; and

    a second step of extracting, as surfaces of the object, the constituting regions that exist at ends of a straight-line row.

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