Enhancing images superimposed on uneven or partially...

Details Enhancing images superimposed on uneven or partially... Enhancing images superimposed on uneven or partially...

2007-07-24

2007-07-24

Couso, Jose L. (Department: 2624)

Image analysis

Image segmentation

Reexamination Certificate

active

10827862

ABSTRACT:
This invention provides a method of leveling an image of a non-uniform background. The method uses all or a portion of the image data from the original image and mathematical algorithms to construct a model image that reflects the non-uniform background of the original image and subtract the model image from the original image to generate an image with a more uniform background. This invention also provides computer software for performing the methods of the invention.

REFERENCES:
patent: 5224176 (1993-06-01), Crain
patent: 5319549 (1994-06-01), Katsuragawa et al.
patent: 5343390 (1994-08-01), Doi et al.
patent: 5524130 (1996-06-01), Ohhashi
patent: 5598481 (1997-01-01), Nishikawa et al.
patent: 6047090 (2000-04-01), Makram-Ebeid
patent: 6735337 (2004-05-01), Lee et al.
patent: 6819796 (2004-11-01), Hong et al.

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