1236 search results - page 30 / 248 » Robust estimation for sparse data |
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
This paper tackles the problem of fitting multiple instances of a model to data corrupted by noise and outliers. The proposed solution is based on random sampling and conceptual da...
ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...
INTERSPEECH
2010
14 years 4 months ago
2010
In missing feature based automatic speech recognition (ASR), the role of the spectro-temporal mask in providing an accurate description of the relationship between target speech a...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we propose a novel linear programming based method to estimate arbitrary motion from two images. The proposed method always finds the global optimal solution of the...
AMFG
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract. Subspace analysis has been widely used for head pose estimation. However, such techniques are usually sensitive to data alignment and background noise. In this paper a tw...