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» Transformations for semi-continuous data
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CVPR
2011
IEEE
14 years 3 months ago
Global Optimization for Optimal Generalized Procrustes Analysis
This paper deals with generalized procrustes analysis. This is the problem of registering a set of shape data by estimating a reference shape and a set of rigid transformations gi...
Daniel Pizarro, Adrien Bartoli
EUSFLAT
2009
163views Fuzzy Logic» more  EUSFLAT 2009»
14 years 9 months ago
A Fuzzy Set Approach to Ecological Knowledge Discovery
Besides the problem of searching for effective methods for extracting knowledge from large databases (KDD) there are some additional problems with handling ecological data, namely ...
Arkadiusz Salski
KDD
2001
ACM
128views Data Mining» more  KDD 2001»
16 years 6 days ago
Robust space transformations for distance-based operations
Edwin M. Knorr, Raymond T. Ng, Ruben H. Zamar
ICIP
2002
IEEE
16 years 1 months ago
DCT approximation for low bit rate coding using a conditional transform
A transform approximation is explored for speeding up the software compression of images and video. It is used to replace the regular DCT whenever only few DCT coefficients are ac...
Ricardo L. de Queiroz