Sciweavers

5903 search results - page 188 / 1181
» Signal Processing
Sort
View
ICASSP
2010
IEEE
15 years 6 months ago
Widely and semi-widely linear processing of quaternion vectors
In this paper the two main definitions of quaternion properness (or second order circularity) are reviewed, showing their connection with the structure of the optimal quaternion ...
Javier Vía, David Ramírez, Ignacio S...
JETAI
2006
63views more  JETAI 2006»
15 years 6 months ago
Principled exploitation of behavioural coupling
In robot building, attention tends to focus on internal signal processing and the way desired motor signals are generated. But equally important is the selection and configuration...
Chris Thornton
ICASSP
2008
IEEE
16 years 25 days ago
Automatic Flamingo detection using a multiple birth and death process
Here we present a new approach to automatically detect and count breeding Greater Flamingos (Phoenicopterus Roseus) on aerial photographsof their colonies. We consider a stochasti...
Stig Descamps, Xavier Descombes, Arnaud Bechet, Jo...
ICASSP
2009
IEEE
16 years 1 months ago
Quickest change detection in multiple on-off processes
A Bayesian formulation of quickest change detection in multiple onoff processes is obtained within a decision-theoretic framework. For geometrically distributed busy and idle time...
Qing Zhao, Jia Ye
ICASSP
2008
IEEE
16 years 25 days ago
On the tradeoff between security and Robustness of the Trellis Coded Quantization scheme
The steganographic security in the Cachin’s work is defined as the statistical invisibility between the host signal and its marked version. At contrary, the robustness to an at...
Sofiane Braci, Rémy Boyer, Claude Delpha