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ICIP
2005
IEEE
16 years 8 months ago
Performance evaluation of parametric bias field correction
Magnetic Resonance (MR) images often exhibit grayscale nonuniformities, caused by radio frequency (RF) coil design or acquisition sequences. Many algorithms to remove these nonuni...
Vitali Zagorodnov, Mads Fogtmann Hansen
ISBI
2004
IEEE
16 years 7 months ago
Multi-Modal Non-Rigid Registration Using a Stochastic Gradient Approximation
We present a new fast implementation of a non-rigid registration algorithm, based on a finite element elastic deformation model using the mutual information metric with a linear e...
Aloys du Bois d'Aische, Benoît Macq, Florian...
172
Voted
DATE
2008
IEEE
171views Hardware» more  DATE 2008»
16 years 1 months ago
Cache Aware Mapping of Streaming Applications on a Multiprocessor System-on-Chip
Efficient use of the memory hierarchy is critical for achieving high performance in a multiprocessor systemon-chip. An external memory that is shared between processors is a bottl...
Arno Moonen, Marco Bekooij, Rene van den Berg, Jef...
ICASSP
2008
IEEE
16 years 1 months ago
Separation of overlapping RFID signals by antenna arrays
— Radio Frequency Identi cation (RFID) is a technology to wirelessly transmit the identity of tagged objects. For long-range (UHF) systems with multiple tags, the tag replies may...
Asli F. Mindikoglu, Alle-Jan van der Veen
IROS
2008
IEEE
111views Robotics» more  IROS 2008»
16 years 1 months ago
Self-Localization with RFID snapshots in densely tagged environments
Abstract— In this paper we show that, despite some disadvantageous properties of radio frequency identification (RFID), it is possible to localize a mobile robot quite accuratel...
Philipp Vorst, Sebastian Schneegans, Bin Yang, And...