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ICASSP
2011
IEEE
14 years 8 months ago
Rotation invariant feature extraction from 3-D acceleration signals
In this paper, we propose a method to extract features from three-dimensional acceleration signals. The proposed method is based on the (auto-)correlation matrix of Fourier transf...
Takumi Kobayashi, Kôiti Hasida, Nobuyuki Ots...
CORR
2012
Springer
182views Education» more  CORR 2012»
14 years 4 days ago
Organizing the Aggregate: Languages for Spatial Computing
As the number of computing devices embedded into engineered systems continues to rise, there is a widening gap between the needs of the user to control aggregates of devices and t...
Jacob Beal, Stefan Dulman, Kyle Usbeck, Mirko Viro...
ICDS
2010
IEEE
15 years 11 months ago
e-Fraud Prevention Based on the Self-Authentication of e-Documents
—We consider a method for preventing e-Fraud in which a binary image is encrypted with a floating point cipher using a convolution operation and the output quantized into a 1-bi...
J. M. Blackledge, E. Coyle
CORR
2008
Springer
98views Education» more  CORR 2008»
15 years 4 months ago
Wide spread spectrum watermarking with side information and interference cancellation
Nowadays, a popular method used for additive watermarking is wide spread spectrum. It consists in adding a spread signal into the host document. This signal is obtained by the sum...
Gaëtan Le Guelvouit, Stéphane Pateux
ICAD
2004
15 years 5 months ago
The Sonification of Rhythms in Human Electroencephalogram
We use sonification of temporal information extracted from scalp EEG to characterize the dynamic properties of rhythms in certain frequency bands. Sonification proves particularly...
Gerold Baier, Thomas Hermann