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MICCAI
2008
Springer
14 years 8 months ago
Physical-Space Refraction-Corrected Transmission Ultrasound Computed Tomography Made Computationally Practical
Abstract. Transmission Ultrasound Computed Tomography (CT) is strongly affected by the acoustic refraction properties of the imaged tissue, and proper modeling and correction of th...
Shengying Li, Klaus Mueller, Marcel Jackowski, ...
FPGA
2010
ACM
294views FPGA» more  FPGA 2010»
14 years 5 days ago
Axel: a heterogeneous cluster with FPGAs and GPUs
This paper describes a heterogeneous computer cluster called Axel. Axel contains a collection of nodes; each node can include multiple types of accelerators such as FPGAs (Field P...
Kuen Hung Tsoi, Wayne Luk
MICCAI
2010
Springer
13 years 5 months ago
ECG-Gated Interventional Cardiac Reconstruction for Non-periodic Motion
The 3-D reconstruction of cardiac vasculature using C-arm CT is an active and challenging field of research. In interventional environments patients often do have arrhythmic heart ...
Christopher Rohkohl, Günter Lauritsch, Lisa B...
VRST
2003
ACM
14 years 9 days ago
Incremental rendering of deformable trimmed NURBS surfaces
Trimmed NURBS surfaces are often used to model smooth and complex objects. Unfortunately, most existing hardware graphics accelerators cannot render them directly. Although there ...
Gary K. L. Cheung, Rynson W. H. Lau, Frederick W. ...
AES
2005
Springer
137views Cryptology» more  AES 2005»
13 years 7 months ago
Design of a multimedia processor based on metrics computation
Media-processing applications, such as signal processing, 2D and 3D graphics rendering, and image compression, are the dominant workloads in many embedded systems today. The real-...
Nader Ben Amor, Yannick Le Moullec, Jean-Philippe ...