Faster transforms using scaled terms, early aborts, and precision refinements

Faster transforms using scaled terms, early aborts, and precision refinements

  • CN 100,429,644 C
  • Filed: 10/23/2001
  • Issued: 10/29/2008
  • Est. Priority Date: 10/23/2000
  • Status: Active Grant
First Claim
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1. image processing method comprises following steps:

  • Receive the data of pending image;

    Transformation equation is arranged at least one cluster, and this cluster has at least two transformation constants;

    Use a proportional that each cluster is carried out scale operation to described at least two transformation constants independently, to keep the ratio of homogeneous basically between described at least two transformation constants in described at least one cluster;

    AndUse described transformation equation that the data of the image of reception are handled, with the data after the generation conversion.

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