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Image Processing Method and Associated Apparatus for Rendering Three-dimensional Effect Using Two-dimensional Image

  • US 20100321380A1
  • Filed: 06/07/2010
  • Published: 12/23/2010
  • Est. Priority Date: 06/18/2009
  • Status: Abandoned Application
First Claim
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1. An image processing method, for rendering a three-dimensional (3D) effect by transforming a first quadrilateral image to a second quadrilateral image, at least one of the first and second quadrilateral images being a trapezoidal image, the method comprising:

  • providing the first quadrilateral image;

    generating coordinates of four vertices associated with the second quadrilateral image according to the first quadrilateral image and the 3D effect;

    determining a relative height and a relative width according to a height and a width of the first quadrilateral image, and the coordinates of the four vertices; and

    generating a plurality of pixel values of the second quadrilateral image with reference to a plurality of pixel values of the first quadrilateral image according to the relative height, and the relative width.

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