Explainability of deep vision-based autonomous driving systems: Review and challenges

É Zablocki, H Ben-Younes, P Pérez, M Cord - International Journal of …, 2022 - Springer
This survey reviews explainability methods for vision-based self-driving systems trained with
behavior cloning. The concept of explainability has several facets and the need for …

Flowformer: A transformer architecture for optical flow

Z Huang, X Shi, C Zhang, Q Wang, KC Cheung… - European conference on …, 2022 - Springer
We introduce optical Flow transFormer, dubbed as FlowFormer, a transformer-based neural
network architecture for learning optical flow. FlowFormer tokenizes the 4D cost volume built …

Space-time neural irradiance fields for free-viewpoint video

W Xian, JB Huang, J Kopf… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
We present a method that learns a spatiotemporal neural irradiance field for dynamic scenes
from a single video. Our learned representation enables free-viewpoint rendering of the …

Towards an end-to-end framework for flow-guided video inpainting

Z Li, CZ Lu, J Qin, CL Guo… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Optical flow, which captures motion information across frames, is exploited in recent video
inpainting methods through propagating pixels along its trajectories. However, the hand …

Videoflow: Exploiting temporal cues for multi-frame optical flow estimation

X Shi, Z Huang, W Bian, D Li… - Proceedings of the …, 2023 - openaccess.thecvf.com
We introduce VideoFlow, a novel optical flow estimation framework for videos. In contrast to
previous methods that learn to estimate optical flow from two frames, VideoFlow concurrently …

Survey on digital video stabilization: Concepts, methods, and challenges

M Roberto e Souza, HA Maia, H Pedrini - ACM Computing Surveys …, 2022 - dl.acm.org
Digital video stabilization is a challenging task that aims to transform a potentially shaky
video into a pleasant one by smoothing the camera trajectory. Despite the various works …

Flowformer++: Masked cost volume autoencoding for pretraining optical flow estimation

X Shi, Z Huang, D Li, M Zhang… - Proceedings of the …, 2023 - openaccess.thecvf.com
FlowFormer introduces a transformer architecture into optical flow estimation and achieves
state-of-the-art performance. The core component of FlowFormer is the transformer-based …

Removing objects from neural radiance fields

S Weder, G Garcia-Hernando… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract Neural Radiance Fields (NeRFs) are emerging as a ubiquitous scene
representation that allows for novel view synthesis. Increasingly, NeRFs will be shareable …

ProPainter: Improving propagation and transformer for video inpainting

S Zhou, C Li, KCK Chan… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Flow-based propagation and spatiotemporal Transformer are two mainstream mechanisms
in video inpainting (VI). Despite the effectiveness of these components, they still suffer from …

Rethinking optical flow from geometric matching consistent perspective

Q Dong, C Cao, Y Fu - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
Optical flow estimation is a challenging problem remaining unsolved. Recent deep learning
based optical flow models have achieved considerable success. However, these models …