On diffusion tensor estimation

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn , Issue , 2006, Pages 2622-2625

  Niethammer, Marc ^a   Estepar, Raul San Jose ^a   Bouix, Sylvain ^a   Shenton, Martha ^a   Westin, Carl Fredrik ^a  

^a BRIGHAM AND WOMEN S HOSPITAL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFUSION TENSOR ESTIMATION; SYMMETRIC POSITIVE SEMIDEFLNITE (PSD) TENSORS;

EIGENVALUES AND EIGENFUNCTIONS; MATHEMATICAL MODELS; OPTIMIZATION; TENSORS;

BIOMEDICAL ENGINEERING;

ALGORITHM; ARTICLE; ARTIFICIAL INTELLIGENCE; AUTOMATED PATTERN RECOGNITION; BRAIN; COMPUTER ASSISTED DIAGNOSIS; DIFFUSION WEIGHTED IMAGING; HISTOLOGY; HUMAN; IMAGE ENHANCEMENT; METHODOLOGY; THREE DIMENSIONAL IMAGING;

ALGORITHMS; ARTIFICIAL INTELLIGENCE; BRAIN; DIFFUSION MAGNETIC RESONANCE IMAGING; HUMANS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; PATTERN RECOGNITION, AUTOMATED;

EID: 34047174997     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2006.259826     Document Type: Conference Paper

References (9)

1. S. Skare, T.-Q. Li, B. Nordell, and M. Ingvar, "Noise considerations in the determination of diffusion tensor anisotropy," Magnetic resonance imaging, vol. 18, pp. 659-669, 2000.
2. C. G. Koay, J. D. Carew, A. L. Alexander, P. J. Basser, and M. E. Meyerand, "Investigation of anomalous estimates of tensor-derived quantities in diffusion tensor imaging," Magnetic Resonance in Medicine, vol. 55, no. 4, pp. 930-936, 2006.
3. P. G. Batchelor, M. Moakher, D. Atkinson, F. Calamante, and A. Connelly, "A rigorous framework for diffusion tensor calculus," Magnetic Resonance in Medicine, vol. 53, pp. 221-225, 2005.
4. D. Tschumperle and R. Deriche, "DT-MRI images: estimation, regularization, and application," Lecture Notes in Computer Science, vol. 2809, pp. 530-541, 2003.
5. Z. Wang, B. C. Vemuri, Y. Chen, and T. H. Mareci, "A constrained variational principle for direct estimation and smoothing of the diffusion tensor field from complex DWI," IEEE Transactions on Medical Imaging, vol. 23, pp. 930-939, 2004.
6. A. S. Lewis, "Eigenvalue-constrained faces," Linear Algebra and its Applications, vol. 269, pp. 159-181, 1998.
7. N. J. Higham, "Computing a nearest symmetric positive semidefinite matrix," Linear Algebra and its Applications, vol. 103, pp. 103-118, 1988.
8. G. H. Golub and C. F. van Loan, Matrix Computations, 3rd ed. The Johns Hopkins University Press, 1996.
9. C.-F. Westin, S. E. Maier, H. Mamata, A. Nabavi, F. A. Jolesz, and R. Kikinis, "Processing and visualization of diffusion tensor MRI," Medical Image Analysis, vol. 6, no. 2, pp. 93-108, 2002.