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 …

Raft-3d: Scene flow using rigid-motion embeddings

Z Teed, J Deng - Proceedings of the IEEE/CVF conference …, 2021 - openaccess.thecvf.com
We address the problem of scene flow: given a pair of stereo or RGB-D video frames,
estimate pixelwise 3D motion. We introduce RAFT-3D, a new deep architecture for scene …

Learning monocular depth in dynamic scenes via instance-aware projection consistency

S Lee, S Im, S Lin, IS Kweon - Proceedings of the AAAI conference on …, 2021 - ojs.aaai.org
We present an end-to-end joint training framework that explicitly models 6-DoF motion of
multiple dynamic objects, ego-motion, and depth in a monocular camera setup without …

Learning to fuse monocular and multi-view cues for multi-frame depth estimation in dynamic scenes

R Li, D Gong, W Yin, H Chen, Y Zhu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Multi-frame depth estimation generally achieves high accuracy relying on the multi-view
geometric consistency. When applied in dynamic scenes, eg, autonomous driving, this …

Ransac-flow: generic two-stage image alignment

X Shen, F Darmon, AA Efros, M Aubry - … Glasgow, UK, August 23–28, 2020 …, 2020 - Springer
This paper considers the generic problem of dense alignment between two images, whether
they be two frames of a video, two widely different views of a scene, two paintings depicting …

Attentive and contrastive learning for joint depth and motion field estimation

S Lee, F Rameau, F Pan… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Estimating the motion of the camera together with the 3D structure of the scene from a
monocular vision system is a complex task that often relies on the so-called scene rigidity …

Self-supervised object motion and depth estimation from video

Q Dai, V Patil, S Hecker, D Dai… - Proceedings of the …, 2020 - openaccess.thecvf.com
We present a self-supervised learning framework to estimate the individual object motion
and monocular depth from video. We model the object motion as a 6 degree-of-freedom …

Monocular instance motion segmentation for autonomous driving: Kitti instancemotseg dataset and multi-task baseline

E Mohamed, M Ewaisha, M Siam… - 2021 IEEE Intelligent …, 2021 - ieeexplore.ieee.org
Moving object segmentation is a crucial task for autonomous vehicles as it can be used to
segment objects in a class agnostic manner based on their motion cues. It enables the …

MoDA: Leveraging Motion Priors from Videos for Advancing Unsupervised Domain Adaptation in Semantic Segmentation

F Pan, X Yin, S Lee, A Niu, S Yoon… - Proceedings of the …, 2024 - openaccess.thecvf.com
Unsupervised domain adaptation (UDA) has been a potent technique to handle the lack of
annotations in the target domain particularly in semantic segmentation task. This study …

Motion Segmentation from a Moving Monocular Camera

Y Huang, J Zelek - arXiv preprint arXiv:2309.13772, 2023 - arxiv.org
Identifying and segmenting moving objects from a moving monocular camera is difficult
when there is unknown camera motion, different types of object motions and complex scene …