Image processing device

Details Image processing device Image processing device

2006-12-20

2011-12-06

Chan, Jason (Department: 2622)

Image analysis

Image enhancement or restoration

C382S255000, C382S260000, C382S266000, C382S269000, C382S275000, C348S208990, C348S222100, C348S223100

Reexamination Certificate

active

08073278

ABSTRACT:
The present invention is an image processing device that certainly restores a non-linearly corrected image. A processing unit 4 restores a non-linearly corrected original image or an original image without being non-linearly corrected from a non-linearly corrected initial image data which has been fluctuated like deterioration and was non-linearly corrected by a predetermined way. The processing unit 4 repeats processing using any of fluctuation-factor information data which becomes a factor of fluctuating an image, the initial image data which is non-linearly corrected and the initial image data without being non-linearly corrected which is not non-linearly corrected and obtained by performing inversely non-linear correction against the non-linearly corrected initial data. The processing unit gradually generates any one of the non-linearly corrected initial data and comparison data which is approximated to the initial image without being non-linearly corrected and gradually approximates the energy of the non-linearly corrected initial data to zero. The processing unit performs basic processing of forming the original image data or the non-linearly corrected original image data.

REFERENCES:
patent: 5444509 (1995-08-01), Ohishi
patent: 6470097 (2002-10-01), Lai et al.
patent: 7760805 (2010-07-01), Owens
patent: 2001/0008418 (2001-07-01), Yamanaka et al.
patent: 2002/0167597 (2002-11-01), Nakano et al.
patent: 2005/0175247 (2005-08-01), Kitamura et al.
patent: 2005/0231603 (2005-10-01), Poon
patent: 2005/0259888 (2005-11-01), Ozluturk
patent: 2007/0009169 (2007-01-01), Bhattacharjya
patent: 06-317824 (1994-11-01), None
patent: 11-024122 (1999-01-01), None
patent: 2002-300459 (2002-10-01), None
patent: 2003-060916 (2003-02-01), None

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