Method and system for providing defective cell correction in...

Image analysis – Applications – Biomedical applications

Reexamination Certificate

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C382S131000

Reexamination Certificate

active

07602951

ABSTRACT:
Methods and systems for scanning a patient by using a medical imaging device are provided. The methods include determining a defective cell in a row n of a detector of the medical imaging device, determining a mode of operation of the medical imaging device, estimating the output of the defective cell using the determined mode of operation and at least one of a conjugate sample of the defective cell, an adjusted conjugate sample of the defective cell, and an estimate of the output of the defective cell using an output of a corresponding cell in an adjacent row and reconstructing an image of the patient using the estimated value of the defective cell.

REFERENCES:
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patent: 6389097 (2002-05-01), Bulkes et al.
patent: 7034873 (2006-04-01), Mendis et al.
patent: 2004/0222380 (2004-11-01), Fuchs et al.
D.-A. Sennst, M. Kachelriess, C. Leidecker, B. Schmidt, O. Watzke, and W. A. Kalender, An Extensible Software-based Platform for Reconstruction and Evaluation of CT Images, RadioGraphics 2004, p. 601-613, vol. 24.

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