278 search results - page 1 / 56 » Projective Fourier analysis for patterns |
PR
2000
13 years 4 months ago
2000
: Identifying PSL(2, C) as a projective group for patterns in the conformal camera model, the projective harmonic analysis on its double covering group SL(2, C) is presented in the...
CSB
2003
IEEE
13 years 10 months ago
2003
IEEE
DNA microarray technology provides a broad snapshot of the state of the cell by measuring the expression levels of thousands of genes simultaneously. Visualization techniques can ...
SCIA
2009
Springer
13 years 11 months ago
2009
Springer
In this paper, we propose Local Binary Pattern Histogram Fourier features (LBP-HF), a novel rotation invariant image descriptor computed from discrete Fourier transforms of local b...
ICSE
2009
IEEE-ACM
13 years 11 months ago
2009
IEEE-ACM
Within the field of software repository mining, it is common practice to extract change-events from source control systems and then abstract these events to allow for different a...
SIAMSC
2008
13 years 4 months ago
2008
The convergence of Multigrid methods can be analyzed based on a Fourier analysis of the method or by proving certain inequalities that have to be fulfilled by the smoother and by t...