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IH
2004
Springer
15 years 5 months ago
Reversing Global and Local Geometrical Distortions in Image Watermarking
A new method improving watermark robustness against both global and local geometrical distortions is presented in this article. The proposed approach is based on a self-reference c...
Dariusz Bogumil
IJCSA
2008
72views more  IJCSA 2008»
14 years 11 months ago
Methodology which Applies Geo-statistics Techniques to the Topographical Survey
Until today, the topographical surveys in a specific point had a problem: if a point was measured several times, it would be impossible to know exactly which measure would be the ...
R. Ortiz-Marin, G. del Rio-Cidoncha, J. Martinez-P...
ICIP
2007
IEEE
15 years 6 months ago
Fourier Domain Display Color Filter Array Design
In digital image display devices, data are typically presented via a spatial subsampling procedure implemented as a color filter array, a physical construction whereby each light...
Keigo Hirakawa, Patrick J. Wolfe
BC
2005
55views more  BC 2005»
14 years 11 months ago
Spatial and temporal structure of phase synchronization of spontaneous alpha EEG activity
Spatiotemporal characteristics of spontaneous alpha EEG activity patterns are analyzed in terms of large-scale phase synchronization. During periods with strong phase synchronizati...
Junji Ito, Andrey R. Nikolaev, Cees van Leeuwen
BIRD
2007
Springer
154views Bioinformatics» more  BIRD 2007»
15 years 6 months ago
Mining Spatial Gene Expression Data for Association Rules
Abstract. We analyse data from the Edinburgh Mouse Atlas GeneExpression Database (EMAGE) which is a high quality data source for spatio-temporal gene expression patterns. Using a n...
Jano I. van Hemert, Richard A. Baldock