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3DIM
1999
IEEE
15 years 11 months ago
On-Line Hand-Eye Calibration
In this paper, we address the problem of hand-eye calibration of a robot mounted video camera. In a rst time, we derive a new linear formulation of the problem. This allows an alg...
Nicolas Andreff, Radu Horaud, Bernard Espiau
3DIM
1999
IEEE
15 years 11 months ago
Calibration of a Laser Stripe Profiler
The calibration of a laser stripe profiler consisting of a laser stripe projector, camera, and linear motion table is considered. A nonlinear system model is used which accommodat...
Alan M. McIvor
DAGM
1997
Springer
15 years 11 months ago
A Tensor Approach for Precise Computation of Dense Displacement Vector Fields
Using the 3-dimensional structure tensor, dense displacement vector fields (DVF) can be computed with subpixel accuracy. The approach is based on the detection of linear symmetrie...
Horst Haußecker, Bernd Jähne
ICA
2007
Springer
15 years 10 months ago
Underdetermined Source Separation Using Mixtures of Warped Laplacians
In a previous work, the authors have introduced a Mixture of Laplacians model in order to cluster the observed data into the sound sources that exist in an underdetermined two-sens...
Nikolaos Mitianoudis, Tania Stathaki
ICASSP
2009
IEEE
15 years 10 months ago
The expected amplitude of overlapping partials of harmonic sounds
In analyzing polyphonic signals, the handling of overlapping partials is one important problem. The assumptions usually made for partial overlaps are the additivity of the linear ...
Chunghsin Yeh, Axel Roebel