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MIAR
2008
IEEE
14 years 2 months ago
Automatic Hepatic Vessel Segmentation Using Graphics Hardware
The accurate segmentation of liver vessels is an important prerequisite for creating oncologic surgery planning tools as well as medical visualization applications. In this paper, ...
Marius Erdt, Matthias Raspe, Michael Sühling

Publication
234views
14 years 5 months ago
Robust Topological Operations for Dynamic Explicit Surfaces
We present a solution to the mesh tangling problem in surface tracking. Using an explicit triangle mesh to track the location of a surface as it moves in three dimensions has many ...
Tyson Brochu, Robert Bridson
JMM2
2006
139views more  JMM2 2006»
13 years 7 months ago
Robust Real-time 3D Detection of Obstructed Head and Hands in Indoors Environments
We address the need for robust detection of obstructed human features in complex environments, with a focus on intelligent surgical UIs. In our setup, real-time detection is used t...
Sébastien Grange, Charles Baur
NCA
2008
IEEE
14 years 2 months ago
A Fast and Robust Content-based Publish/Subscribe Architecture
We present cluster-based publish/subscribe, a novel architecture that is not only resilient to event broker failures but also provides load balancing and fast event dissemination ...
Hojjat Jafarpour, Sharad Mehrotra, Nalini Venkatas...
ICRA
2008
IEEE
160views Robotics» more  ICRA 2008»
14 years 2 months ago
A constrained optimization approach to virtual fixtures for multi-handed tasks
— In this work, we have extended the concept of constrained motion control of robots to surgical tasks that require multiple robots. We present virtual fixtures to guide the mot...
Ankur Kapoor, Russell H. Taylor