28 search results - page 3 / 6 » Large Displacement Optical Flow Computation without Warping |
150
Voted
BMVC
2000
15 years 7 months ago
2000
Accurate and high density estimation of optical flow vectors in an image sequence is accomplished by a method that estimates the velocity distribution function for small overlappi...
183
Voted
ECCV
2010
Springer
15 years 11 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...
172
Voted
CAIP
1997
Springer
15 years 10 months ago
1997
Springer
An algorithm for optical ow estimation is presented for the case of discrete-time motion of an uncalibrated camera through a rigid world. Unlike traditional optical ow approaches t...
166
Voted
ICASSP
2008
IEEE
16 years 25 days ago
2008
IEEE
We propose in this paper a robust multi-resolution technique to estimate dense velocity field from image sequences. It couples a Gaussian pyramidal down-sampling decomposition to...
154
Voted
ICPR
2008
IEEE
16 years 24 days ago
2008
IEEE
This paper suggests using discrete feature displacements and optical flow simultaneously to determine the camera motion and its velocity. This is advantageous when the number of ...