Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2011-05-10
2011-05-10
Johns, Andrew W (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C250S559040
Reexamination Certificate
active
07941003
ABSTRACT:
Systems and methods are provided for determining an ensquared energy associated with an imaging system. In one embodiment of the invention, a focal plane array captures an image of a target comprising a plurality of point sources, each point source being associated with a pixel within the focal plane array. An image analysis component estimates an ensquared energy value for the imaging system from respective intensity values of the associated pixels and known relative positions of the plurality of point sources.
REFERENCES:
patent: RE31370 (1983-09-01), Mashimo et al.
patent: 6108110 (2000-08-01), Orlov et al.
patent: 2002/0105656 (2002-08-01), Nahum et al.
patent: 2003/0128347 (2003-07-01), Case et al.
patent: 2005/0157943 (2005-07-01), Ruggiero
patent: 2006/0001955 (2006-01-01), Kinney et al.
patent: 2006/0006067 (2006-01-01), Unger
patent: 2006/0012798 (2006-01-01), Jones et al.
patent: 2006/0082731 (2006-04-01), Drazic et al.
patent: 2006/0229744 (2006-10-01), Patzwald et al.
patent: 2007/0076848 (2007-04-01), Walter et al.
patent: 2007/0103717 (2007-05-01), Ono
Bohlin Dawn Lenore
Kramer Jesse James
Minarik Phillip Richard
Seiter Frederick Ray
Yoo Sung-shik
Ansari Tahmina
Johns Andrew W
Northrop Grumman Systems Corporation
Tarolli, Sundheim Covell & Tummino LLP
LandOfFree
Efficient calculation of ensquared energy in an imaging system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Efficient calculation of ensquared energy in an imaging system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Efficient calculation of ensquared energy in an imaging system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2699331