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MICCAI
2006
Springer
14 years 7 months ago
"Virtual Touch": An Efficient Registration Method for Catheter Navigation in Left Atrium
In this paper, we present a left atrium registration system which utilizes a 3D intra-cardiac ultrasound catheter for faster (more than 700 times) and higher quality surface regist...
Hua Zhong, Takeo Kanade, David Schwartzman
AINA
2005
IEEE
14 years 12 days ago
Efficient Secret Sharing with Access Structures in a Hierarchy
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
Chu-Hsing Lin, Wei Lee
EUROPAR
2005
Springer
14 years 9 days ago
Value Compression for Efficient Computation
A processor’s energy consumption can be reduced by compressing values (data and addresses) that flow through a processor pipeline and gating off portions of data path elements th...
Ramon Canal, Antonio González, James E. Smi...
ISMIR
2005
Springer
165views Music» more  ISMIR 2005»
14 years 8 days ago
Inferring Efficient Hierarchical Taxonomies for MIR Tasks: Application to Musical Instruments
A number of approaches for automatic audio classification are based on hierarchical taxonomies since it is acknowledged that improved performance can be thereby obtained. In this...
Slim Essid, Gaël Richard, Bertrand David
SSDBM
2003
IEEE
115views Database» more  SSDBM 2003»
14 years 1 days ago
Efficient Update and Retrieval of Objects in a Multiresolution Geospatial Database
Many emerging applications benefit from the extraction of geospatial data specified at different resolutions for viewing purposes. Data must also be topologically accurate and up-...
Sham Prasher, Xiaofang Zhou