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BMVC
2010
13 years 5 months ago
Multiscale Keypoint Analysis based on Complex Wavelets
We describe a new multiscale keypoint detector and a set of local visual descriptors, both based on the efficient Dual-Tree Complex Wavelet Transform. The detector has properties ...
Pashmina Bendale, Bill Triggs, Nick G. Kingsbury
CORR
2010
Springer
114views Education» more  CORR 2010»
13 years 6 months ago
Computational Complexity of Iterated Maps on the Interval
The exact computation of orbits of discrete dynamical systems on the interval is considered. Therefore, a multiple-precision floating point approach based on error analysis is ch...
Christoph Spandl
JCO
2010
100views more  JCO 2010»
13 years 6 months ago
A class of error-correcting pooling designs over complexes
Abstract As a generalization of de-disjunct matrices and (w,r;d)-cover-freefamilies, the notion of (s,l)e-disjunct matrices is introduced for error-correcting pooling designs over ...
Tayuan Huang, Kaishun Wang, Chih-wen Weng
EJC
2010
13 years 7 months ago
Connectivity of chamber graphs of buildings and related complexes
Let be a finite building (or, more generally, a thick spherical and locally finite building). The chamber graph G(), whose edges are the pairs of adjacent chambers in , is known t...
Anders Björner, Kathrin Vorwerk
ECCC
2010
108views more  ECCC 2010»
13 years 5 months ago
Improved bounds for the randomized decision tree complexity of recursive majority
We consider the randomized decision tree complexity of the recursive 3-majority function. For evaluating a height h formulae, we prove a lower bound for the -two-sided-error rando...
Frédéric Magniez, Ashwin Nayak, Mikl...