Positive Semidefinite Generalized Diffusion Tensor Imaging via Quadratic Semidefinite Programming

2013 ◽  
Vol 6 (3) ◽  
pp. 1531-1552 ◽  
Author(s):  
Yannan Chen ◽  
Yuhong Dai ◽  
Deren Han ◽  
Wenyu Sun
Keyword(s):  
Diffusion Tensor Imaging ◽  
Semidefinite Programming ◽  
Diffusion Tensor ◽  
Positive Semidefinite ◽  
Quadratic Semidefinite Programming

scholarly journals On a determinantal inequality arising from diffusion tensor imaging

2016 ◽  
Vol 19 (05) ◽  
pp. 1650044 ◽  
Author(s):  
Minghua Lin
Keyword(s):  
Diffusion Tensor Imaging ◽  
Diffusion Tensor ◽  
Positive Semidefinite ◽  
Positive Semidefinite Matrices ◽  
Determinantal Inequality ◽  
Determinantal Inequalities

In comparing geodesics induced by different metrics, Audenaert formulated the following determinantal inequality [Formula: see text] where [Formula: see text] are [Formula: see text] positive semidefinite matrices. We complement his result by proving [Formula: see text] Our proofs feature the fruitful interplay between determinantal inequalities and majorization relations. Some related questions are mentioned.

Brainstem Cavernoma Surgery with the Support of Pre- and Postoperative Diffusion Tensor Imaging

2012 ◽  
Vol 73 (S 03) ◽  
Author(s):  
N. Ulrich ◽  
R. Kockro ◽  
D. Bellut ◽  
C. Amaxopoulou ◽  
O. Bozinov ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
Diffusion Tensor ◽  
Brainstem Cavernoma
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