Image analysis – Image compression or coding – Quantization
Reexamination Certificate
2003-12-11
2008-12-09
Alavi, Amir (Department: 2624)
Image analysis
Image compression or coding
Quantization
C382S299000
Reexamination Certificate
active
07463783
ABSTRACT:
A system and method for achieving constant magnification of a scanned three-dimensional item without the use of special optics or other specialized hardware. The system includes the dynamic computation of a camera parameter-dependent factor and applying that factor in real-time to the sampled signal resulting from the scan of the item.
REFERENCES:
patent: 5361309 (1994-11-01), Sugiyama
patent: 5608821 (1997-03-01), Metcalfe et al.
patent: 5751855 (1998-05-01), Saund
patent: 5828771 (1998-10-01), Bloomberg
patent: 6055336 (2000-04-01), Niki
patent: 6115482 (2000-09-01), Sears et al.
Rogelj, P. et al.Industrial OCR. Laboratory for Artificial Perception, University of Ljubljana. Retrieved from http://luz.fe.uni.lj.si/english/vision/OCR/ on Feb. 25, 2002.
Srihari, S. et al.Character Recognition. Center of Excellence for Document Analysis and Recognition, State University of New York at Buffalo. Retrieved from http://cedar.buffalo.edu/Publications/TechReps/OCR.ocr.html on Feb. 25, 2002.
Trier, O.D. et al.Goal-Directed Evaluation of Binarization Methods. Retrieved from http://citeseer.nj.nec.com/trier95goaldirected.html, 1995, 47-58.
Trier, O.D. et al.Evaluation of Binarization Methods for Document Images. Retrieved from http://citeseer.nj.nec.com/58710.html, 1995, pp. 31-35.
Meijering,A Chronology of Interpolation: From Ancient Astronomy to Modern Signal and Image Processing, Proceedings of the IEEE, 90(3), Mar. 2002, 319-342.
U.S. Appl. No. 60/432,768, filed Dec. 12, 2002. Title: Firmware Solution for Constant Magnification Imaging. Applicants: Michael J. Riess et al.
U.S. Appl. No. 10/361,350, filed Feb. 10, 2003. Title: System and Method for Increasing Temporal and Spatial Capacity of Systems That Amplitude Quantize Data Prior to Processing. Applicants: Peter J. Dugan et al.
U.S. Appl. No. 60/412,650, filed Sep. 20, 2002. Title: System and Method for Increasing Temporal and Spatial Capacity of Systems That Amplitude Quantize Data Prior to Processing. Applicants: Michael J. Riess et al.
Dugan Peter J.
Ouellette Patrick
Pratt Steven J.
Riess Michael J.
Rundle Alfred T.
Alavi Amir
Burns & Levinson LLP
Chapman Kathleen
Erlich Jacob N.
Lockheed Martin Corporation
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