246 search results - page 22 / 50 » Wavelet-Based Optical Flow Estimation |
ICPR
2000
IEEE
15 years 1 months ago
2000
IEEE
In this paper we propose an efficient, non-iterative method for estimating optical flow. We develop a probabilistic framework that is appropriate for describing the inherent uncer...
DAGM
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. This contribution presents a novel approach to the challenging problem of model selection in motion estimation from sequences of images. New light is cast on parametric m...
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TIP
2010
14 years 4 months ago
2010
Abstract--This paper proposes a new approach, coupling physical models and image estimation techniques, for modelling the movement of fluids. The fluid flow is characterized by tur...
ICIAP
1997
ACM
15 years 1 months ago
1997
ACM
Abstract. Phase correlation techniques have been used in image registration to estimate image displacements. These techniques have been also used to estimate optical ow by applying...
DAGM
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. In this paper, we propose a variational framework for computing a superresolved image of a scene from an arbitrary input video. To this end, we employ a recently proposed...