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IEEEPACT
2007
IEEE
15 years 6 months ago
AA-Sort: A New Parallel Sorting Algorithm for Multi-Core SIMD Processors
Many sorting algorithms have been studied in the past, but there are only a few algorithms that can effectively exploit both SIMD instructions and threadlevel parallelism. In this...
Hiroshi Inoue, Takao Moriyama, Hideaki Komatsu, To...
ISBI
2007
IEEE
15 years 6 months ago
Space-Time Sparsity Regularization for the Magnetoencephalography Inverse Problem
The concept of “Space-Time Sparsity” (STS) penalization is introduced for solving the magnetoencephalography (MEG) inverse problem. The STS approach assumes that events of int...
Andrew K. Bolstad, Barry D. Van Veen, Robert D. No...
ISCAS
2007
IEEE
143views Hardware» more  ISCAS 2007»
15 years 6 months ago
Effect of Recompression on Attacking JPEG Steganographic Schemes An Experimental Study
—In the implementation of a few JPEG steganographic schemes such as OutGuess and F5, an additional JPEG compression may take place before data embedding. The effect of this recom...
Yun Q. Shi, Chunhua Chen, Wen Chen, Maala P. Kaund...
ISMAR
2007
IEEE
15 years 6 months ago
Retexturing in the Presence of Complex Illumination and Occlusions
We present a non-rigid registration technique that achieves spatial, photometric, and visibility accuracy. It lets us photo-realistically augment 3D deformable surfaces under comp...
Julien Pilet, Vincent Lepetit, Pascal Fua
ISPDC
2007
IEEE
15 years 6 months ago
Towards Data Partitioning for Parallel Computing on Three Interconnected Clusters
We present a new data partitioning strategy for parallel computing on three interconnected clusters. This partitioning has two advantages over existing partitionings. First it can...
Brett A. Becker, Alexey L. Lastovetsky