Image analysis – Image enhancement or restoration
Reexamination Certificate
2005-11-10
2008-09-02
Couso, Yon (Department: 2624)
Image analysis
Image enhancement or restoration
C382S167000
Reexamination Certificate
active
07421142
ABSTRACT:
In an image processing method for carrying out an image quality correction for correcting an image quality on each of a plurality of images in an image group to obtain corrected images, an image processing method includes the steps of carrying out a temporary image quality correction for correcting an image quality on each images in the image group to obtain a temporarily corrected image. A characteristic value representing an image quality for each temporarily corrected image is calculated and a target characteristic value is calculated so that dispersion of each characteristic value to the target characteristic value is minimized on the basis of the characteristic value of each temporarily corrected image. A correction value of each of the plurality of images in the image group which corrects the characteristic value thereof to the target characteristic value is obtained, and the image is corrected with the correction value.
REFERENCES:
patent: 6195473 (2001-02-01), Zable et al.
patent: 6579239 (2003-06-01), Avinash et al.
patent: 2002-171408 (2002-06-01), None
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