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Methods and apparatus for full-resolution light-field capture and rendering

  • US 8,189,065 B2
  • Filed: 05/28/2009
  • Issued: 05/29/2012
  • Est. Priority Date: 01/23/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method, comprising:

  • obtaining a flat comprising a plurality of separate portions of an image of a scene, wherein each of the plurality of separate portions is in a separate region of the flat, wherein each of the plurality of separate portions comprises a plurality of pixels, and wherein the flat is a 2D representation of a 4D light-field that captures both spatial and angular information of the scene;

    generating a plurality of m1×

    m2 pixel subregions from the plurality of separate portions, wherein said generating comprises cropping each of the plurality of separate portions to an m1×

    m2 pixel subregion of the respective portion, where at least one of m1 and m2 is an integer greater than or equal to two; and

    assembling the plurality of subregions to produce a single image of the scene.

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