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Luminance based multiple projector system

  • US 20070091277A1
  • Filed: 10/26/2005
  • Published: 04/26/2007
  • Est. Priority Date: 10/26/2005
  • Status: Abandoned Application
First Claim
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1. A method of displaying a high-resolution image with a multi-projector display system, the method comprising:

  • determining a luminance profile for each projector;

    receiving a high-resolution image frame representative of the high-resolution image;

    generating for each projector a low-resolution sub-frame corresponding to the high-resolution image frame based on a geometric relationship between the projector and a reference coordinate system and on the luminance profile of the projector; and

    simultaneously projecting each low-resolution sub-frame onto a target surface with the associated projector, wherein the projectors are configured such that the projected low-resolution sub-frames at least partially overlap on the target surface to form a projected image substantially equal to the high-resolution image.

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