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» Transformations for semi-continuous data
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MVA
1994
131views Computer Vision» more  MVA 1994»
15 years 1 months ago
A New Retina-Like Visual Sensor Performing the Polar Transform
This paper describes the development of an anthropomorphic visual sensor with retina-like structure to perform the polar mapping. The sensor consists of a dove prism for imagerota...
Cheon Woo Shin, Seiji Inokuchi
ICPR
2004
IEEE
16 years 1 months ago
Adjustable Invariant Features by Partial Haar-Integration
A very common type of a-priori knowledge in pattern analysis problems is invariance of the input data with respect to transformation groups, e.g. geometric transformations of imag...
Alaa Halawani, Bernard Haasdonk, Hans Burkhardt
NIPS
2000
15 years 1 months ago
Gaussianization
We propose a non-linear feature space transformation for speaker/environment adaptation which forces the individual dimensions of the acoustic data for every speaker to be Gaussia...
Scott Saobing Chen, Ramesh A. Gopinath
NC
2007
129views Neural Networks» more  NC 2007»
14 years 11 months ago
Sorting of neural spikes: When wavelet based methods outperform principal component analysis
Sorting of the extracellularly recorded spikes is a basic prerequisite for analysis of the cooperative neural behavior and neural code. Fundamentally the sorting performance is deļ...
Alexey N. Pavlov, Valeri A. Makarov, Ioulia Makaro...
DMIN
2006
115views Data Mining» more  DMIN 2006»
15 years 1 months ago
Privacy Preserving in Clustering using Fuzzy Sets
Data mining techniques, in spite of their benefit in a wide range of applications have also raised threat to privacy and data security. This paper addresses the problem of preservi...
S. Srinivasa Rao 0002, K. V. S. V. N. Raju, P. Kus...