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ISBI
2004
IEEE
16 years 6 months ago
Level Set Methods for Dynamic Tomography
In this paper, we propose a novel variational framework for the reconstruction of dynamic objects from sparse and noisy tomographic data. Using an object-based scene model, we dev...
Yonggang Shi, William Clement Karl
EWSN
2009
Springer
16 years 6 months ago
QoS Management for Wireless Sensor Networks with a Mobile Sink
The problem of configuration of Wireless Sensor Networks is an interesting challenge. The objective is to find the settings, for each sensor node, that optimise certain task-level ...
Rob Hoes, Twan Basten, Wai-Leong Yeow, Chen-Khong ...
ICCD
2008
IEEE
160views Hardware» more  ICCD 2008»
16 years 2 months ago
Fast arbiters for on-chip network switches
— The need for efficient implementation of simple crossbar schedulers has increased in the recent years due to the advent of on-chip interconnection networks that require low la...
Giorgos Dimitrakopoulos, Nikos Chrysos, Costas Gal...
ICCD
2008
IEEE
109views Hardware» more  ICCD 2008»
16 years 2 months ago
Suitable cache organizations for a novel biomedical implant processor
— This paper evaluates various instruction- and data-cache organizations in terms of performance, power, energy and area on a suitably selected biomedical benchmark suite. The be...
Christos Strydis
CVPR
2010
IEEE
16 years 24 days ago
Variational Segmentation of Volumetric Elongated Objects
We present an interactive approach for segmenting thin volumetric structures. The proposed segmentation model is based on an anisotropic weighted Total Variation energy with a glob...
Christian Reinbacher, Thomas Pock, Christian Bauer...