bijan afsari
TitleCited byYear
Riemannian 𝐿^{𝑝} center of mass: existence, uniqueness, and convexity
B Afsari
Proceedings of the American Mathematical Society 139 (2), 655-673, 2011
1942011
On the convergence of gradient descent for finding the Riemannian center of mass
B Afsari, R Tron, R Vidal
SIAM Journal on Control and Optimization 51 (3), 2230-2260, 2013
922013
Simple LU and QR based non-orthogonal matrix joint diagonalization
B Afsari
International Conference on Independent Component Analysis and Signal …, 2006
812006
Riemannian consensus for manifolds with bounded curvature
R Tron, B Afsari, R Vidal
IEEE Transactions on Automatic Control 58 (4), 921-934, 2012
712012
Sensitivity analysis for the problem of matrix joint diagonalization
B Afsari
SIAM Journal on Matrix Analysis and Applications 30 (3), 1148-1171, 2008
702008
Intrinsic consensus on SO (3) with almost-global convergence.
R Tron, B Afsari, R Vidal
CDC, 2052-2058, 2012
642012
Group action induced distances for averaging and clustering linear dynamical systems with applications to the analysis of dynamic scenes
B Afsari, R Chaudhry, A Ravichandran, R Vidal
2012 IEEE Conference on Computer Vision and Pattern Recognition, 2208-2215, 2012
402012
Some gradient based joint diagonalization methods for ICA
B Afsari, PS Krishnaprasad
International Conference on Independent Component Analysis and Signal …, 2004
402004
Approximate joint diagonalization and geometric mean of symmetric positive definite matrices
M Congedo, B Afsari, A Barachant, M Moakher
PloS one 10 (4), e0121423, 2015
282015
What can make joint diagonalization difficult?
B Afsari
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
222007
Group action induced averaging for HARDI processing
HE Çetingül, B Afsari, MJ Wright, PM Thompson, R Vidal
2012 9th IEEE International Symposium on Biomedical Imaging (ISBI), 1389-1392, 2012
182012
Average consensus on Riemannian manifolds with bounded curvature
R Tron, B Afsari, R Vidal
2011 50th IEEE Conference on Decision and Control and European Control …, 2011
182011
The alignment distance on spaces of linear dynamical systems
B Afsari, R Vidal
52nd IEEE Conference on Decision and Control, 1162-1167, 2013
132013
Rotation invariant features for HARDI
E Schwab, HE Çetingül, B Afsari, MA Yassa, R Vidal
International Conference on Information Processing in Medical Imaging, 705-717, 2013
132013
Distances on spaces of high-dimensional linear stochastic processes: A survey
B Afsari, R Vidal
Geometric Theory of Information, 219-242, 2014
122014
Estimation of non-negative ODFs using the eigenvalue distribution of spherical functions
E Schwab, B Afsari, R Vidal
International Conference on Medical Image Computing and Computer-Assisted …, 2012
102012
Group action induced distances on spaces of high-dimensional linear stochastic processes
B Afsari, R Vidal
International Conference on Geometric Science of Information, 425-432, 2013
72013
Fast Jacobi-type algorithm for computing distances between linear dynamical systems
ND Jimenez, B Afsari, R Vidal
2013 European Control Conference (ECC), 3682-3687, 2013
72013
Means and averaging on Riemannian manifolds
B Afsari
62009
An algebraic solution to rotation recovery in hardi from correspondences of orientation distribution functions
HE Cetingül, B Afsari, R Vidal
2012 9th IEEE International Symposium on Biomedical Imaging (ISBI), 38-41, 2012
52012
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Articles 1–20