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» Level choice in truncated total least squares
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CSDA
2007
75views more  CSDA 2007»
13 years 4 months ago
Level choice in truncated total least squares
Diana M. Sima, Sabine Van Huffel
DAGM
1999
Springer
13 years 9 months ago
A Total Least Squares Framework for Low-Level Analysis of Dynamic Scenes and Processes
Abstract. We present a new method to simultaneously estimate optical flow fields and parameters of dynamic processes, violating the standard brightness change constraint equation...
Horst W. Haussecker, Christoph S. Garbe, Hagen Spi...
CGF
2010
157views more  CGF 2010»
13 years 2 months ago
Non-iterative Second-order Approximation of Signed Distance Functions for Any Isosurface Representation
Signed distance functions (SDF) to explicit or implicit surface representations are intensively used in various computer graphics and visualization algorithms. Among others, they ...
Vladimir Molchanov, Paul Rosenthal, Lars Linsen
SCIA
2005
Springer
13 years 10 months ago
Optimal Estimation of Homogeneous Vectors
Estimation of inhomogeneous vectors is well-studied in estimation theory. For instance, given covariance matrices of input data allow to compute optimal estimates and characterize...
Matthias Mühlich, Rudolf Mester
SIMPRA
2008
125views more  SIMPRA 2008»
13 years 4 months ago
Identification of Wiener models using optimal local linear models
The Wiener model is a versatile nonlinear block oriented model structure for miscellaneous applications. In this paper a method for identifying the parameters of such a model usin...
Martin Kozek, Sabina Sinanovic