Samuel Gerber
Visiting Assistant Professor
Mathematics, Duke University


Gyroscope

Visualizing Correlation in Large Data sets


Visual summary of a high dimensional scalar function.

High Dimensional Function Visualization

Oh noooo! It's a rainbow colormap, run!

Samuel Gerber, Peer-Timo Bremer, Valerio Pascucci, Ross Whitaker, "Visual Exploration of High Dimensional Scalar Functions", IEEE Transactions on Visualization and Computer Graphics to appear, Proceedings of VIS 2010 [pdf]


KMM on facial expression data set

Principal Surfaces and Manifold Learning

Samuel Gerber, Ross Whitaker "Regularization Free Principal Curve Estimation", Accepted JMLR 2012. [pdf]

Samuel Gerber, Tolga Tasdizen, Ross Whitaker "Dimensionality Reduction and Principal Surfaces via Kernel Map Manifolds", In Proceedings of the 2009 International Conference on Computer Vison (ICCV 2009). [pdf]


oasis_manifold

Brain Population Analysis with Manifold Models

Samuel Gerber, Tolga Tasdizen, Sarang Joshi, Ross Whitaker, "On the Manifold Structure of the Space of Brain Images", In Proceedings of the 2009 International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2009) [pdf]

Samuel Gerber, Tolga Tasdizen, Thomas P Fletcher, Ross Whitaker, "Manifold Modeling for Brain Population Analysis", Medical Image Analysis, Volume 14, Issue 5, Special Issue on the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI) 2009, October 2010, Pages 643-653, [pdf]

november 2012