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» A Reduced-Basis Element Method
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TMI
2002
118views more  TMI 2002»
15 years 3 months ago
Phase-Based Multidimensional Volume Registration
Abstract-- We present a method for accurate image registration and motion compensation in multidimensional signals, such as 2D X-ray images and 3D CT/MRI volumes. The method is bas...
Magnus Hemmendorff, Mats T. Andersson, Torbjö...
153
Voted
SAICSIT
2010
ACM
15 years 1 months ago
Determining requirements within an indigenous knowledge system of African rural communities
Eliciting and analyzing requirements within knowledge systems, which fundamentally differ so far from technology supported systems represent particular challenges. African rural c...
Heike Winschiers-Theophilus, Nicola J. Bidwell, Sh...
ICASSP
2011
IEEE
14 years 7 months ago
Maximum a posteriori based regularization parameter selection
The 1 norm regularized least square technique has been proposed as an efficient method to calculate sparse solutions. However, the choice of the regularization parameter is still...
Ashkan Panahi, Mats Viberg
99
Voted
ICIP
2005
IEEE
16 years 5 months ago
High throughput 2D DCT/IDCT processor for video coding
This paper describes the architecture of an 8x8 2-D DCT/IDCT processor with high throughput, reduced hardware, and a parallel-pipeline scheme. This architecture allows the process...
Gustavo A. Ruiz, Juan A. Michell, Angel M. Buron
164
Voted
ISBI
2004
IEEE
16 years 4 months ago
Toward Real-Time, Physically-Correct Soft Tissue Behavior Simulation
We present a behavior simulation algorithm that has the potential of enabling physically-correct, photo-realistic, and real-time behavior simulation for soft tissues and organs. O...
Yuan-Fang Wang, Dan Koppel, Shivkumar Chandrasekar...