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ICCV
2011
IEEE
14 years 23 days ago
Active Geodesics: Region based Active Contour Segmentation with a Global Edge based Constraint
We present an active geodesic contour model in which we constrain the evolving active contour to be a geodesic with respect to a weighted edge-based energy through its entire evol...
Vikram Appia, Anthony Yezzi
109
Voted
ICIP
2005
IEEE
16 years 2 months ago
A model free hybrid algorithm for real time tracking
Robustness and accuracy are major issues in real-time tracking. This paper describes a reliable tracking for markerless planar objects based on the fusion of visual cues and on th...
Éric Marchand, Muriel Pressigout
75
Voted
EUROPAR
2003
Springer
15 years 6 months ago
Replicated Placements in the Polyhedron Model
Abstract. Loop-carried code placement (LCCP) is able to remove redundant computations that cannot be recognized by traditional code motion techniques. However, this comes possibly ...
Peter Faber, Martin Griebl, Christian Lengauer
PPOPP
2005
ACM
15 years 6 months ago
A linear-time algorithm for optimal barrier placement
We want to perform compile-time analysis of an SPMD program and place barriers in it to synchronize it correctly, minimizing the runtime cost of the synchronization. This is the b...
Alain Darte, Robert Schreiber
ICRA
2010
IEEE
142views Robotics» more  ICRA 2010»
14 years 11 months ago
Toward automated tissue retraction in robot-assisted surgery
—Robotic surgical assistants are enhancing physician performance, enabling physicians to perform more delicate and precise minimally invasive surgery. However, these devices are ...
Sachin Patil, Ron Alterovitz