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103
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TCOM
2010
195views more  TCOM 2010»
14 years 4 months ago
Coherent and Differential Space-Time Shift Keying: A Dispersion Matrix Approach
Abstract--Motivated by the recent concept of Spatial Modulation (SM), we propose a novel Space-Time Shift Keying (STSK) modulation scheme for Multiple-Input Multiple-Output (MIMO) ...
Shinya Sugiura, Sheng Chen, Lajos Hanzo
FCCM
2005
IEEE
142views VLSI» more  FCCM 2005»
15 years 3 months ago
FPGA-Based Vector Processing for Solving Sparse Sets of Equations
The solution to a set of sparse linear equations Ax = b, where A is an n×n sparse matrix and b is an n-element vector, can be obtained using the W-matrix method. An enhanced vect...
Muhammad Z. Hasan, Sotirios G. Ziavras
ECCV
2002
Springer
15 years 11 months ago
Generalized Rank Conditions in Multiple View Geometry with Applications to Dynamical Scenes
In this paper, the geometry of a general class of projections from ??? to ?! is examined, as a generalization of classic multiple view geometry in computer vision. It is shown that...
Kun Huang, Robert M. Fossum, Yi Ma
MA
2011
Springer
246views Communications» more  MA 2011»
14 years 4 months ago
On the Gaussian approximation of vector-valued multiple integrals
: By combining the findings of two recent, seminal papers by Nualart, Peccati and Tudor, we get that the convergence in law of any sequence of vector-valued multiple integrals Fn ...
Salim Noreddine, Ivan Nourdin
IEEEMSP
2002
IEEE
110views Multimedia» more  IEEEMSP 2002»
15 years 2 months ago
Summarizing video using non-negative similarity matrix factorization
Abstract— We present a novel approach to automatically extracting summary excerpts from audio and video. Our approach is to maximize the average similarity between the excerpt an...
Matthew L. Cooper, Jonathan Foote