246 search results - page 12 / 50 » Wavelet-Based Optical Flow Estimation |
DAGM
2008
Springer
14 years 11 months ago
2008
Springer
Dense optical flow fields are required for many applications. They can be obtained by means of various global methods which employ regularization techniques for propagating estimat...
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ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— This work presents a new approach to calculate the optical flow, which uses the decentralized information filter to accomplish a data fusion step. The proposal consists in ta...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
Optical flow estimation from image sequences has been for several years a mathematical process carried out by general purpose processors in no real time. In this work a specific a...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We use a simple yet powerful higher-order conditional random field (CRF) to model optical flow. It consists of a standard photoconsistency cost and a prior on affine mo...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we propose a novel technique to represent and recover optical flow through free form deformations. Such a technique is based on representing the motion field usin...