105 search results - page 6 / 21 » Permutation statistics on involutions |
IJCNN
2000
IEEE
13 years 11 months ago
2000
IEEE
In this paper we show that rotational invariance can be improved in a neural network based EIT reconstruction approach by a suitably chosen permutation of the input data. The inpu...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper examines the application of extended permutation rank selection (EPRS) filters in image interpolation. EPRS filters are constrained to output an order statistic based o...
IBPRIA
2003
Springer
14 years 18 days ago
2003
Springer
Abstract. We have investigated a combination of statistical modelling and expectation maximisation for a texture based approach to the segmentation of mammographic images. Texture ...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We present a novel method of statistical surface-based morphometry based on the use of non-parametric permutation tests. In order to evaluate morphologicaldifferences of brain str...
EJC
2006
13 years 7 months ago
2006
: Two transformations are constructed that map the permutation group onto a well-defined subset of a partially commutative monoid generated by the so-called oiseaux. Those transfor...