Sciweavers

1649 search results - page 117 / 330
» Improved Matrix Interpretation
Sort
View
ACCV
2009
Springer
15 years 11 months ago
Better Correspondence by Registration
Accurate image correspondence is crucial for estimating multiple-view geometry. In this paper, we present a registration-based method for improving accuracy of the image correspond...
Shufei Fan, Rupert Brooks, Frank P. Ferrie
CIVR
2004
Springer
138views Image Analysis» more  CIVR 2004»
15 years 9 months ago
What's News, What's Not? Associating News Videos with Words
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
Pinar Duygulu, Alexander G. Hauptmann
ISSAC
1997
Springer
142views Mathematics» more  ISSAC 1997»
15 years 8 months ago
The Structure of Sparse Resultant Matrices
Resultants characterize the existence of roots of systems of multivariate nonlinear polynomial equations, while their matrices reduce the computation of all common zeros to a prob...
Ioannis Z. Emiris, Victor Y. Pan
ICASSP
2010
IEEE
15 years 4 months ago
Ultrasound tomography with learned dictionaries
We propose a new method for imaging sound speed in breast tissue from measurements obtained by ultrasound tomography (UST) scanners. Given the measurements, our algorithm finds a...
Ivana Tosic, Ivana Jovanovic, Pascal Frossard, Mar...
PR
2008
140views more  PR 2008»
15 years 4 months ago
An incremental node embedding technique for error correcting output codes
The error correcting output codes (ECOC) technique is a useful way to extend any binary classifier to the multiclass case. The design of an ECOC matrix usually considers an a prio...
Oriol Pujol, Sergio Escalera, Petia Radeva