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GI
2007
Springer
14 years 1 months ago
A New Approach for Estimating Depth by Fusing Stereo and Defocus Information
: Several algorithms are common for estimating depth from stereo series, but many of them have difficulties when determining depth of objects having periodical structure. This con...
Ioana Gheta, Christian Frese, Michael Heizmann, J&...
ICRA
2002
IEEE
113views Robotics» more  ICRA 2002»
14 years 16 days ago
Modeling of Needle Insertion Forces for Robot-Assisted Percutaneous Therapy
Force information from needle insertions was measured and modeled for use in robot-assisted percutaneous therapies. Data was collected on bovine livers using the Johns Hopkins Uni...
Christina Simone, Allison M. Okamura
SWAT
2010
Springer
204views Algorithms» more  SWAT 2010»
13 years 5 months ago
Feasible and Accurate Algorithms for Covering Semidefinite Programs
In this paper we describe an algorithm to approximately solve a class of semidefinite programs called covering semidefinite programs. This class includes many semidefinite programs...
Garud Iyengar, David J. Phillips, Clifford Stein
CORR
2010
Springer
144views Education» more  CORR 2010»
13 years 5 months ago
Fast Approximation Algorithms for Cut-based Problems in Undirected Graphs
We present a general method of designing fast approximation algorithms for cut-based minimization problems in undirected graphs. In particular, we develop a technique that given a...
Aleksander Madry
CSCW
2000
ACM
13 years 12 months ago
Composable collaboration infrastructures based on programming patterns
In general, collaboration infrastructures have supported sharing of an object based on its logical structure. However, current implementations assume an implicit binding between t...
Vassil Roussev, Prasun Dewan, Vibhor V. Jain