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Game system and image creating method

  • US 20020155888A1
  • Filed: 10/15/2001
  • Published: 10/24/2002
  • Est. Priority Date: 01/28/2000
  • Status: Active Grant
First Claim
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1. A game system which generates an image, comprising:

  • means which transforms a depth value of each pixel of an original image into a second depth value formed of lower bits I to J which are positioned lower than the most significant bit of the depth value;

    means which sets an alpha value of each pixel to a value corresponding to the second depth value; and

    means which generates an image based on the set alpha value.

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