98 search results - page 9 / 20 » A graph spectral approach to shape-from-shading |
117
Voted
SIGGRAPH
2009
ACM
15 years 7 months ago
2009
ACM
Spectral methods for mesh processing and analysis rely on the eigenvalues, eigenvectors, or eigenspace projections derived from appropriately defined mesh operators to carry out ...
140
click to vote
IPMI
2011
Springer
14 years 4 months ago
2011
Springer
Abstract. Brain matching is an important problem in neuroimaging studies. Current surface-based methods for cortex matching and atlasing, although quite accurate, can require long ...
89
Voted
AAAI
2007
15 years 2 months ago
2007
A new spectral approach to value function approximation has recently been proposed to automatically construct basis functions from samples. Global basis functions called proto-val...
128
Voted
NIPS
2001
15 years 2 months ago
2001
Drawing on the correspondence between the graph Laplacian, the Laplace-Beltrami operator on a manifold, and the connections to the heat equation, we propose a geometrically motiva...
97
Voted
ICML
2005
IEEE
16 years 1 months ago
2005
IEEE
Semi-supervised clustering algorithms aim to improve clustering results using limited supervision. The supervision is generally given as pairwise constraints; such constraints are...