Data processing system, data processing method, diagnostic...

Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system

Reexamination Certificate

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Reexamination Certificate

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07821261

ABSTRACT:
A data processing system configured to process acquired image data (e.g., as part of a diagnostic imaging apparatus) uses a signal-power estimating unit for estimating signal power by using reference data containing data different from processing-target data and a data processing unit for processing the processing-target data by using a WF (wiener filter) based on the signal power estimated by the signal-power estimating unit.

REFERENCES:
patent: 5517122 (1996-05-01), Chen
patent: 5551431 (1996-09-01), Wells et al.
patent: 5578923 (1996-11-01), Chen
patent: 6094050 (2000-07-01), Zaroubi et al.
patent: 6466016 (2002-10-01), Miyoshi
patent: 6549007 (2003-04-01), Hills et al.
patent: 6630827 (2003-10-01), Miyoshi et al.
patent: 6759847 (2004-07-01), Brinker et al.
patent: 6812698 (2004-11-01), Tsukamoto
patent: 7030615 (2006-04-01), Gortler
patent: 7181085 (2007-02-01), Despain
patent: 7187172 (2007-03-01), Bielmeier et al.
patent: 7336811 (2008-02-01), Takeo
patent: 7342398 (2008-03-01), Bielmeier et al.
patent: 2007/0120566 (2007-05-01), Kimura
patent: 2007/0232914 (2007-10-01), Chen et al.
Extended European Search Report dated Mar. 12, 2009 in EP 06 01 9087.
Kimura T., “SNR improvement by modification of Wiener filter for the applications of acquiring multiple similar data: Application to diffusion tensor imaging,” Proceedings of the International Society for Magnetic Resonance in Medicine, 14thScientific Meeting and Exhibition, Seattle, Washington, USA, May 6-12, 2006, p. 3209, XP002517417.
Kadah Y. M., “Adaptive Denoising of Event-Related Functional Magnetic Resonance Imaging Data Using Spectral Subtraction,” IEEE Transactions on Biomedical Engineering, IEEE Service Center, Piscataway, NJ, US, vol. 51, No. 11, Nov. 1, 2004, pp. 1944-1953, XP011120471, ISSN: 0018-9294.
Wei Li et al., “A 3D Adaptive Wiener Filter for Restoration of SPECT Images Using MRI as Reference Images,” Engineering in Medicine and Biology Society, 2005, IEEE-EMBS 2005, 27thAnnual International Conference of the Shanghai, China Sep. 1-4, 2005, Piscataway, NJ, USA, IEEE, Jan. 1, 2005, pp. 3100-3103, XP031001255, ISBN: 978-0-7803-8741-6.
Letcher J.H., “The use of Wiener Deconvolution (An Optimal Filter) in Nuclear Magnetic Resonance Imaging,” International Journal of Imaging Systems and Technology, Wiley and Sons, New York, US, vol. 1, No. 1, Jan. 1, 1989, pp. 109-112, XP000161134, ISSN: 0899-9457.
Ayaz H. et al., “Functional Near-Infrared Neuroimaging,” IEEE Transactions on Neural Systems and Rehabilitation Engineering, IEEE Service Center, New York, NY, US, vol. 13, No. 2, Jun. 1, 2005, pp. 153-159, XP011133570, ISSN: 1534-4320.
Bunce S. et al., “Motion Artifact Cancellation in NIR Spectroscopy Using Wiener Filtering,” IEEE Transactions on Biomedical Engineering, IEEE Service Center, Piscataway, NJ, US, vol. 52, No. 5, May 1, 2005, pp. 934-938, XP011130492, ISSN: 0018-9294.
Ito S. et al., “Image denoising using frebas multi-resolution image analysis,” Image Processing, 2004, ICIP '04, 2004 International Conference on Singapore Oct. 24-27, 2004, Piscataway, NJ, USA, IEEE, vol. 2, Oct. 24, 2004, pp. 977-980, XP010785168, ISBN: 978-0-7803-8554-2.
Chinese Office Action dated Jun. 19, 2009, re CN 2006-101723713.
Itou et al., Medical Imaging Technology, vol. 19, No. 5, p. 355-69 (2001).
Jain et al., “The Wiener Filter”, Fundamental Digital Image Processing, Presence Hall Information and System Science Series, p. 276-83 (1989).

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