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43
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ISCAS
1999
IEEE
64views Hardware» more  ISCAS 1999»
15 years 3 months ago
Convergence analysis results for the class of affine projection algorithms
S. G. Sankaran, Aloysius A. Beex
106
Voted
CCECE
2006
IEEE
15 years 2 months ago
Variable Step-Size Affine Projection Algorithm with a Weighted and Regularized Projection Matrix
This paper presents a forgetting factor scheme for variable step-size affine projection algorithms (APA). The proposed scheme uses a forgetting processed input matrix as the projec...
Tao Dai, Andy Adler, Behnam Shahrrava
94
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TASLP
2008
175views more  TASLP 2008»
14 years 11 months ago
A Variable Step-Size Affine Projection Algorithm Designed for Acoustic Echo Cancellation
Abstract--The adaptive algorithms used for acoustic echo cancellation (AEC) have to provide 1) high convergence rates and good tracking capabilities, since the acoustic environment...
Constantin Paleologu, Jacob Benesty, Silviu Ciochi...
87
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CVIU
2008
132views more  CVIU 2008»
14 years 10 months ago
Global parametric image alignment via high-order approximation
The estimation of parametric global motion is one of the cornerstones of computer vision. Such schemes are able to estimate various motion models (translation, rotation, affine, p...
Yosi Keller, Amir Averbuch
ICCV
2001
IEEE
16 years 26 days ago
Calibration with Robust Use of Cheirality by Quasi-Affine Reconstruction of the Set of Camera Projection Centres
A methodfor upgrading a projective reconstruction to metric is presented. The reconstruction is first transformed by considering cheirality so that the convex hull of the set of c...
David Nistér