271 search results - page 18 / 55 » High-Resolution Functional Quantization |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
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...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
An iterative model selection algorithm is proposed. The algorithm seeks relevant features and an optimal number of codewords (or codebook size) as part of the optimization. We use...
HAPTICS
2005
IEEE
14 years 1 months ago
2005
IEEE
Rendering stiff virtual objects remains a core challenge in the field of haptics. A study of this problem is presented, which relates the maximum achievable object stiffness to t...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
ESANN
2008
13 years 9 months ago
2008
Abstract. We study Winner-Takes-All and rank based Vector Quantization along the lines of the statistical physics of off-line learning. Typical behavior of the system is obtained w...