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System and method for de-noising multiple copies of a signal

  • US 20040264806A1
  • Filed: 06/24/2003
  • Published: 12/30/2004
  • Est. Priority Date: 06/24/2003
  • Status: Active Grant
First Claim
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1. A computer-readable medium having computer executable instructions for automatically constructing an image mosaic from a set of images of a scene, said computer executable instructions comprising:

  • inputting a set of images of a scene;

    registering the set of images;

    comparing the set of images to identify areas of difference between the images for all images, said areas of difference representing regions of potential occlusion in each image;

    determining, for each image, whether regions of potential occlusion in each image represent actual regions of occlusion, or whether the regions of potential occlusion in each image represent regions of non-occlusion, by determining a level of discontinuity along an exterior border of each region of potential occlusion in each image; and

    creating a mosaic image by replacing at least one actual region of occlusion in one image from the set of images with corresponding regions of non-occlusion from at least one other image from the set of images of the scene.

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