Signal correcting method

Details Signal correcting method Signal correcting method

2010-02-04

2010-12-21

Seth, Manav (Department: 2624)

Image analysis

Color image processing

C382S254000, C348S576000, C358S518000

Reexamination Certificate

active

07856139

ABSTRACT:
A signal correcting method includes: obtaining multiple types of signals at each of a plurality of points; extracting a point with signal values corresponding to the multiple types of signals, which have a predetermined relationship to signal values of the multiple types of signals at a target point; and correcting the multiple types of signals at the target point based upon the signal values corresponding to the multiple types of signals at the target point and the signal values corresponding to the multiple types of signals at the extracted point.

REFERENCES:
patent: 5119186 (1992-06-01), Deacon et al.
patent: 5220620 (1993-06-01), Nakano et al.
patent: 5229847 (1993-07-01), Gibson
patent: 6028628 (2000-02-01), Van Der Valk
patent: 6125213 (2000-09-01), Morimoto
patent: 6300983 (2001-10-01), Fels et al.
patent: 6480624 (2002-11-01), Horie et al.
patent: 6487309 (2002-11-01), Chen
patent: 6542187 (2003-04-01), Hamilton, Jr. et al.
patent: 6552734 (2003-04-01), Rozin
patent: 6570612 (2003-05-01), Saund et al.
patent: 6570616 (2003-05-01), Chen
patent: 6671401 (2003-12-01), Adams, Jr. et al.
patent: 6977681 (2005-12-01), Sasai
patent: 7333139 (2008-02-01), Okamoto
patent: 2001/0052938 (2001-12-01), Itoh
patent: 2002/0001409 (2002-01-01), Chen et al.
patent: 2003/0174221 (2003-09-01), Tsuda
patent: 2004/0080639 (2004-04-01), Ishiga
patent: 2004/0105015 (2004-06-01), Tsukioka
patent: 2006/0022995 (2006-02-01), Chang
patent: 2006/0262186 (2006-11-01), Avni et al.
patent: 2007/0268301 (2007-11-01), Dumitras et al.
patent: 2008/0055332 (2008-03-01), Dumitras et al.
patent: 422544 (1991-04-01), None
patent: A-64-011474 (1989-01-01), None
patent: A 1-114174 (1989-05-01), None
patent: A 3-85972 (1991-04-01), None
patent: A-10-207490 (1998-08-01), None
patent: A 11-110551 (1999-04-01), None
patent: A 11-215512 (1999-08-01), None
patent: A 2000-224601 (2000-08-01), None
patent: A 2000-341707 (2000-12-01), None
patent: A 2002-10274 (2002-01-01), None
patent: A 2003-101851 (2003-04-01), None
patent: A 2003-102025 (2003-04-01), None
patent: A 2004-48465 (2004-02-01), None
patent: A 2004-228931 (2004-08-01), None
patent: A 2004-229232 (2004-08-01), None
patent: WO 02/30100 (2002-04-01), None
Lee; “Digital Image Smoothing and the Sigma Filter”; Computer Vision, Graphics, and Image Processing 24, 1983, pp. 255-269.
Supplementary European Search Report issued in European Patent Application No. 04 74 6607.3 mailed on Sep. 1, 2010.
K.N. Plataniotis et al., “Color Image Processing Using Adaptive Vector Directional Filters,” IEEE Transactions on Circuits and Systems - II: Analog and Digital Signal Processing, vol. 45, No. 10, pp. 1414-1419, (Oct. 1998).
R. Lukac et al., “Angular Multichannel Sigma Filter,” IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 745-748, (Apr. 2003).
M. Ciuc et al., “Filtering Noise in Color Images Using Adaptive-Neighborhood Statistics,” Journal of Electronic Imaging, vol. 9, No. 4, pp. 484-494, (Oct. 2000).

Affiliated with

Also associated with

Rating

Signal correcting method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signal correcting method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal correcting method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4174712