Regularization strategies for discontinuity-preserving optical flow methods
The aim of this paper is to study several strategies for the preservation of flow discontinuities
in variational optical flow methods. We analyze the combination of robust functionals and …
in variational optical flow methods. We analyze the combination of robust functionals and …
Faldoi: A new minimization strategy for large displacement variational optical flow
RP Palomares, E Meinhardt-Llopis, C Ballester… - Journal of Mathematical …, 2017 - Springer
We propose a large displacement optical flow method that introduces a new strategy to
compute a good local minimum of any optical flow energy functional. The method requires a …
compute a good local minimum of any optical flow energy functional. The method requires a …
Jointly optical flow and occlusion estimation for images with large displacements
V Lazcano, L Garrido Ostermann… - Bechmann D, Cláudio …, 2018 - repositori.upf.edu
This paper deals with motion estimation of objects in a video sequence. This problem is
known as optical flow estimation. Traditional models to estimate it fail in presence of …
known as optical flow estimation. Traditional models to estimate it fail in presence of …
Adaptive motion pooling and diffusion for optical flow
We study the impact of local context of an image (contrast and 2D structure) on spatial
motion integration by MT neurons. To do so, we revisited the seminal work by Heeger and …
motion integration by MT neurons. To do so, we revisited the seminal work by Heeger and …
Accurate estimation of the objetct motion in image sequences
N Monzón López - 2017 - accedacris.ulpgc.es
The aim of this thesis is to contribute in the calculation of variational optical flow methods. Tis
is a basic topic in the field of computer vision that pursues the accurate estimation of the …
is a basic topic in the field of computer vision that pursues the accurate estimation of the …
Discontinuity preserving in TV-L1 optical flow methods
NM Monzón López… - CTIM Technical …, 2014 - accedacris.ulpgc.es
We analyze the discontinuity preserving problem in TV-L1 optical flow methods. This type of
methods typically creates rounded effects at flow boundaries, which usually do not coincide …
methods typically creates rounded effects at flow boundaries, which usually do not coincide …
[引用][C] Faldoi: Large displacement optical flow by astute initialization
RP Palomares, G Haro, C Ballester, E Meinhardt-Llopis - arXiv preprint arXiv …, 2016
[引用][C] How to improve local optima of optical flow energies using discrete matches
RP Palomares, E Meinhardt-Llopis, C Ballester, G Haro - arXiv preprint arXiv …, 2016