Optical flow and scene flow estimation: A survey

M Zhai, X Xiang, N Lv, X Kong - Pattern Recognition, 2021 - Elsevier
Motion analysis is one of the most fundamental and challenging problems in the field of
computer vision, which can be widely applied in many areas, such as autonomous driving …

Occlusion aware unsupervised learning of optical flow

Y Wang, Y Yang, Z Yang, L Zhao… - Proceedings of the …, 2018 - openaccess.thecvf.com
It has been recently shown that a convolutional neural network can learn optical flow
estimation with unsuper-vised learning. However, the performance of the unsuper-vised …

Optical flow modeling and computation: A survey

D Fortun, P Bouthemy, C Kervrann - Computer Vision and Image …, 2015 - Elsevier
Optical flow estimation is one of the oldest and still most active research domains in
computer vision. In 35 years, many methodological concepts have been introduced and …

Segmentation of moving objects by long term video analysis

P Ochs, J Malik, T Brox - IEEE transactions on pattern analysis …, 2013 - ieeexplore.ieee.org
Motion is a strong cue for unsupervised object-level grouping. In this paper, we demonstrate
that motion will be exploited most effectively, if it is regarded over larger time windows …

[PDF][PDF] Scene reconstruction from high spatio-angular resolution light fields.

C Kim, H Zimmer, Y Pritch… - ACM Trans …, 2013 - people.csail.mit.edu
This paper describes a method for scene reconstruction of complex, detailed environments
from 3D light fields. Densely sampled light fields in the order of 109 light rays allow us to …

A survey of variational and CNN-based optical flow techniques

Z Tu, W Xie, D Zhang, R Poppe, RC Veltkamp… - Signal Processing …, 2019 - Elsevier
Dense motion estimations obtained from optical flow techniques play a significant role in
many image processing and computer vision tasks. Remarkable progress has been made in …

On iteratively reweighted algorithms for nonsmooth nonconvex optimization in computer vision

P Ochs, A Dosovitskiy, T Brox, T Pock - SIAM Journal on Imaging Sciences, 2015 - SIAM
Natural image statistics indicate that we should use nonconvex norms for most
regularization tasks in image processing and computer vision. Still, they are rarely used in …

Causal video object segmentation from persistence of occlusions

B Taylor, V Karasev, S Soatto - Proceedings of the IEEE …, 2015 - cv-foundation.org
Occlusion relations inform the partition of the image domain into``objects''but are difficult to
determine from a single image or short-baseline video. We show how long-term occlusion …

Transcut: Transparent object segmentation from a light-field image

Y Xu, H Nagahara, A Shimada… - Proceedings of the …, 2015 - openaccess.thecvf.com
The segmentation of transparent objects can be very useful in computer vision applications.
However, because they borrow texture from their background and have a similar …

Ensemble learning for confidence measures in stereo vision

R Haeusler, R Nair… - Proceedings of the IEEE …, 2013 - openaccess.thecvf.com
With the aim to improve accuracy of stereo confidence measures, we apply the random
decision forest framework to a large set of diverse stereo confidence measures. Learning …