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TCOM
2008
68views more  TCOM 2008»
13 years 8 months ago
MPSK modulated constellation design for differential space-time modulation
The constellation design for differential space-time modulation usually requires to construct L (constellation size) unitary matrices making the design complexity increasing rapidl...
Qinghua Shi, Q. T. Zhang
ICIP
2008
IEEE
14 years 10 months ago
Local feature extraction for video copy detection in a database
In this paper a new content-based copy identification method for video sequences is presented. It is robust to a number of image transformations and particulary robust to compress...
Ehsan Maani, Sotirios A. Tsaftaris, Aggelos K. Kat...
MMSEC
2004
ACM
133views Multimedia» more  MMSEC 2004»
14 years 1 months ago
Data hiding on 3D polygonal meshes
This paper presents a high-capacity method to embed information into the geometry of a 3D polygonal mesh. The method extends a previously reported work, to which several improveme...
Yannick Maret, Touradj Ebrahimi
MSV
2007
13 years 10 months ago
Computational Modeling of Brain Dynamics during Repetitive Head Motions
Abstract We numerically model the effects of repetitive human head motions in traumatic scenarios that are associated with severe brain injuries. Our results are based on the line...
Igor Szczyrba, Martin Burtscher, Rafal Szczyrba
CAD
2006
Springer
13 years 8 months ago
Fast computation of inertia through affinely extended Euler tensor
We introduce an affine extension of the Euler tensor which encompasses all of the inertia properties of interest in a convenient linear format, and we show how it transforms under...
Antonio DiCarlo, Alberto Paoluzzi