526 search results - page 2 / 106 » On circularly symmetric functions |
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
A design method of a linear-phased, two-dimensional (2-D), twofold symmetric circular shaped filter is presented in this paper. Although the proposed method designs a non-separab...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
This paper proposes a new method for personal identification based on iris recognition. The method consists of three major components: image preprocessing, feature extraction and ...
COMBINATORICS
2006
13 years 6 months ago
2006
Let h, e, and m denote the homogeneous symmetric function, the elementary symmetric function and the monomial symmetric function associated with the partition respectively. We gi...
AAECC
2007
Springer
14 years 10 days ago
2007
Springer
Recently, 9-variable Boolean functions having nonlinearity 241, which is strictly greater than the bent concatenation bound of 240, have been discovered in the class of Rotation Sy...
ISCAS
1999
IEEE
13 years 10 months ago
1999
IEEE
A new class of non-totally symmetric functions which can be represented as simple regular symmetric arrays without redundancy is identified. Regular circuits are becoming crucialy...