Image analysis – Image enhancement or restoration – Focus measuring or adjusting
Reexamination Certificate
2007-05-16
2011-12-06
Zarka, David (Department: 2624)
Image analysis
Image enhancement or restoration
Focus measuring or adjusting
Reexamination Certificate
active
08073280
ABSTRACT:
An image processing apparatus according to the present invention includes a feature extracting portion that extracts a feature of a frequency characteristic of an input image, a correction amount calculating portion that calculates a correction amount of the frequency characteristic from the feature extracted by the feature extracting portion, and an image correcting portion that corrects the input image according to the correction amount calculated by the correction amount calculating portion. This configuration achieves imperviousness to frequency characteristics of a subject and makes it possible to correct image degradation properly so as to restore an image.
REFERENCES:
patent: 5365303 (1994-11-01), Yamasaki et al.
patent: 5537226 (1996-07-01), Wolberg et al.
patent: 6882449 (2005-04-01), Kimmel et al.
patent: 6987530 (2006-01-01), McConica
patent: 2005/0237534 (2005-10-01), Deck
patent: 2005/0244077 (2005-11-01), Kitamura et al.
patent: 2005/0249429 (2005-11-01), Kitamura
patent: 2005/0259888 (2005-11-01), Ozluturk
patent: 2006/0078218 (2006-04-01), Igarashi
patent: 11-284944 (1999-10-01), None
patent: 2003-46782 (2003-02-01), None
Fergus et al., Removing Camera Shake from a Single Photograph, ACM Transactions on Graphics, vol. 25, Issue 3, Jul. 2006, pp. 787-794.
Lewis, Fast Normalized Cross-Correlation, Vision Interface, 1995, pp. 120-123.
Hamre Schumann Mueller & Larson P.C.
Panasonic Corporation
Zarka David
LandOfFree
Image processing apparatus and image processing program for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image processing apparatus and image processing program for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processing apparatus and image processing program for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4306808