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IPMI
2001
Springer
16 years 7 months ago
Tracking Brain Deformations in Time-Sequences of 3D US Images
During a neurosurgical intervention, the brain tissues shift and warp. In order to keep an accurate positioning of the surgical instruments, one has to estimate this deformation f...
Xavier Pennec, Pascal Cachier, Nicholas Ayache
ICPR
2008
IEEE
16 years 25 days ago
Direct 3-D shape recovery from image sequence based on multi-scale Bayesian network
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
Norio Tagawa, Junya Kawaguchi, Shoichi Naganuma, K...
IROS
2008
IEEE
105views Robotics» more  IROS 2008»
16 years 25 days ago
Consensus-based task sequencing in decentralized multiple-robot systems using local communication
— Behavior-based controllers for complex missions often are more easily designed by decomposing the mission into a series of smaller subtasks. When applying this technique to a m...
Chris A. C. Parker, Hong Zhang
DAGM
2007
Springer
16 years 17 days ago
Extraction of 3D Unfoliaged Trees from Image Sequences Via a Generative Statistical Approach
In this paper we propose a generative statistical approach for the three dimensional (3D) extraction of the branching structure of unfoliaged deciduous trees from urban image seque...
Hai Huang, Helmut Mayer
MM
2006
ACM
293views Multimedia» more  MM 2006»
16 years 11 days ago
Automatic annotation and semantic retrieval of video sequences using multimedia ontologies
Effective usage of multimedia digital libraries has to deal with the problem of building efficient content annotation and retrieval tools. MOM (Multimedia Ontology Manager) is a ...
Marco Bertini, Alberto Del Bimbo, Carlo Torniai