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Pareto-optimal magnetic resonance data acquisition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01V-003/00
  • A61B-005/055
출원번호 US-0847224 (2004-05-17)
발명자 / 주소
  • Dale,Brian M.
  • Duerk,Jeffrey L.
  • Lewin,Jonathan S.
출원인 / 주소
  • Case Western Reserve University
대리인 / 주소
    Hahn Loeser &
인용정보 피인용 횟수 : 17  인용 특허 : 20

초록

A magnetic resonance data acquisition method includes designating a plurality of parameters that are representative of conditions for acquiring data from a magnetic resonance apparatus, at least one of the parameters being variable; designating at least one objective function measuring the quality o

대표청구항

What is claimed is: 1. A magnetic resonance data acquisition method, comprising: designating a set of MRI data acquisition parameters, wherein at least one of said designated parameters is variable such that multiple solution values to the set of parameters are possible; designating at least two ob

이 특허에 인용된 특허 (20)

  1. Pauly John M. (San Francisco CA) Spielman Daniel M. (San Jose CA) Meyer Craig H. (Palo Alto CA) Macovski Albert (Menlo Park CA) Pelc Norbert J. (Los Altos CA), Apparatus and method for rare echo imaging using k-space spiral coverage.
  2. Wilman Alan H. ; Riederer Stephen J., Centric phase encoding order for 3D NMR data acquisition.
  3. Meyer Craig H. (Palo Alto CA) Macovski Albert (Menlo Park CA), Continuous fluoroscopic MRI using spiral k-space scanning.
  4. Zhang, Guoping, Dynamic real-time magnetic resonance imaging sequence designer.
  5. Chen Victor C. (Richmond Hts. OH) Tesic Mike M. (Los Altos CA), Fractal model based image processing.
  6. Meyer Craig H. (Palo Alto CA), Full echo spiral-in/spiral-out magnetic resonance imaging.
  7. Schomberg Hermann (Hamburg DEX), MR method.
  8. Van Der Meulen Peter,NLX ; Bruijns Jan,NLX, Magnetic resonance imaging method with pulse sequence optimization and device for such method.
  9. Tsai Chi-Ming ; Man Lai-Chee, Magnetic resonance imaging using off-centered spiral trajectories.
  10. Rudolf Hahn DE, Magnetic resonance tomography apparatus and method for generating a magnetic resonance image of a subject with different pulse sequences in K-space.
  11. Heid Oliver,DEX, Method for determining a gradient current curve in an MR tomography apparatus, and apparatus for implementing the method.
  12. Sun, Boqin; Dunn, Keh-Jim, Method for obtaining multi-dimensional proton density distributions from a system of nuclear spins.
  13. Heid, Oliver, Method for optimizing the k-space trajectories in the location encoding of a magnetic resonance tomography apparatus.
  14. Farry Kristin Ann ; Fernandez Julio Jaime ; Graham Jeffrey Scott, Method of evolving classifier programs for signal processing and control.
  15. Meyer Craig H. ; Pauly John M., Rapid method of optimal gradient waveform design for MRI.
  16. Pauly John M. (Menlo Park CA), Selective three dimensional excitation for magnetic resonance applications.
  17. Zhang, Weiguo, Sequence preconditioning for ultra-fast magnetic resonance imaging.
  18. Sodickson Daniel Kevin, Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays.
  19. Adalsteinsson Elfar (Stanford CA) Irarrazabal Pablo (Santiago CLX), Spectroscopic magnetic resonance imaging using spiral trajectories.
  20. Harvey Ellis Cline ; Xuli Zong ; Neville D. Gai, Spiral trajectory calculations for MRI.

이 특허를 인용한 특허 (17)

  1. Elgort, Daniel; Wong, Eddy; Hillenbrand, Claudia; Lewin, Jonathan S.; Duerk, Jeffrey L., Adaptive imaging parameters with MRI.
  2. Bammer,Roland; Mosley,Michael, Dual gradient echo pulse sequence using interleaved spiral-out spiral-in k-space trajectories.
  3. Baskent, Deniz; Durant, Eric, Genetic algorithms with robust rank estimation for hearing assistance devices.
  4. Baskent, Deniz, Genetic algorithms with subjective input for hearing assistance devices.
  5. Wang, Yi; Zhu, He, Magnetic resonance imaging concepts.
  6. Heid,Oliver, Method and magnetic resonance apparatus for generating a measurement sequence executable by apparatus hardware.
  7. Meyer, Craig H.; Chen, Weitian; Hu, Peng, Method and system for off-resonance correction for non-cartesian parallel image reconstruction.
  8. Ullmann, Peter, Method for obtaining amplitude and phase profiles of RF pulses for spatially selective excitation.
  9. Khosla, Deepak; Nichols, Thomas S., Methods and apparatus for optimal resource allocation.
  10. Wang, Jinghua; Lu, Zhong-lin, Methods and devices for optimization of magnetic resonance imaging protocols.
  11. Kaji,Hirotaka, Multiobjective optimization apparatus, multiobjective optimization method and multiobjective optimization program.
  12. Taicher,Gersh Z.; Reiderman,Arcady, Nuclear magnetic resonance apparatus and method for assessing whole body composition.
  13. Kawai,Hidenori; Ikezaki,Yoshikazu, Parallel multiple coil MR scanning method and MRI apparatus with flow compensation in a calibration scan including a calibration of a coil sensitivity of each coil.
  14. Van Den Brink,Johan S., System and method for MRI using MR signals from different resonant species in different regions of k-space.
  15. Doyle, Mark, Targeted acquisition using holistic ordering (TACHO) approach for high signal to noise imaging.
  16. Paul, Dominik, Test of a reordering algorithm of a spin echo magnetic resonance pulse sequence.
  17. Shu,Yunhong; Bernstein,Matthew A., Under-sampled 3D MRI using a shells k-space sampling trajectory.
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