Image analysis – Image enhancement or restoration – Artifact removal or suppression
Reexamination Certificate
2007-01-02
2007-01-02
Patel, Kanjibhai (Department: 2624)
Image analysis
Image enhancement or restoration
Artifact removal or suppression
C358S003260
Reexamination Certificate
active
11299234
ABSTRACT:
Featured are an image processing apparatus, method and a medium including an image processing program. The image processing apparatus includes an image inputting means for inputting front and back images of an original, an image reversing means for reversing one of the front and back images, a position relationship detection means, image correcting means and image outputting means for outputting the image. The positional relationship detecting means detects the positional relationship between the front image reversed by the image reversing means and the back image from the image inputting means or the positional relationship between the back image reversed by the image reversing means and the front image from the image inputting means. The image correcting means corrects the image to eliminate a ghost image of the image using the positional relationship between the front and back images obtained from the positional relationship detecting means.
REFERENCES:
patent: 5270138 (1993-12-01), Kaneko et al.
patent: 5278952 (1994-01-01), Kira et al.
patent: 5452374 (1995-09-01), Cullen et al.
patent: 5602651 (1997-02-01), Tabata et al.
patent: 5646744 (1997-07-01), Knox
patent: 5666208 (1997-09-01), Farrell et al.
patent: 5687006 (1997-11-01), Namizuka et al.
patent: 5710957 (1998-01-01), Acquaviva
patent: 5760930 (1998-06-01), Fukuzawa et al.
patent: 5808756 (1998-09-01), Matsuda
patent: 5832137 (1998-11-01), Knox
patent: 5832141 (1998-11-01), Ishida et al.
patent: 5841148 (1998-11-01), Some et al.
patent: 5907631 (1999-05-01), Saitoh
patent: 5953463 (1999-09-01), Tanaka et al.
patent: 5973802 (1999-10-01), Hirota et al.
patent: 5995719 (1999-11-01), Bourdead'hui et al.
patent: 6005977 (1999-12-01), Tanimizu et al.
patent: 6013123 (2000-01-01), Scarpetti
patent: 6025890 (2000-02-01), Chase
patent: 6504628 (2003-01-01), Kanno et al.
patent: 1201169 (1998-12-01), None
patent: 0 432 723 (1991-06-01), None
patent: 0 650 287 (1995-04-01), None
patent: 0 784 396 (1997-07-01), None
patent: 0 785 529 (1997-07-01), None
patent: 57178474 (1982-02-01), None
patent: 61-276077 (1986-12-01), None
patent: 8-82880 (1987-08-01), None
patent: 62-180688 (1987-08-01), None
patent: 63-244973 (1988-10-01), None
patent: 3-82269 (1991-04-01), None
patent: 3-85061 (1991-04-01), None
patent: 4-219882 (1992-08-01), None
patent: 4365182 (1992-12-01), None
patent: 5-022572 (1993-01-01), None
patent: 5-258035 (1993-10-01), None
patent: 5-336386 (1993-12-01), None
patent: 6014185 (1994-01-01), None
patent: 6-62216 (1994-03-01), None
patent: 6-334856 (1994-12-01), None
patent: 7-15657 (1995-01-01), None
patent: 7-087295 (1995-03-01), None
patent: 7-121692 (1995-05-01), None
patent: 8-18778 (1996-01-01), None
patent: 8-251427 (1996-09-01), None
patent: 8-265563 (1996-10-01), None
patent: 8-340447 (1996-12-01), None
patent: 9-35063 (1997-02-01), None
patent: 9-200504 (1997-07-01), None
patent: 09-200528 (1997-07-01), None
patent: 9-233319 (1997-09-01), None
patent: 9-312770 (1997-12-01), None
patent: 9-330393 (1997-12-01), None
Jiang H-F et al.: “A fast approach to the detection and correction of skew documents,” Pattern Recognition Letters, vol. 18, No. 7, Jul. 1997, pp. 675-686.
Hitoshi Kiya, “Resolution Conversion of Digital Image”, CQ Publishing, The Interface, Jun. 1998; Japan, pp. 72-80.
Nako Kazuyuki
Sato Katsuhiko
Tanaka Hideaki
Conlin David G.
Daley, Jr. William J.
Edwards Angell Palmer & Dodge
Patel Kanjibhai
Sharp Kabushiki Kaisha
LandOfFree
Image processing apparatus, image processing method, and... 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, image processing method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image processing apparatus, image processing method, and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3790971