Arbitrary-scale super-resolution via deep learning: A comprehensive survey

H Liu, Z Li, F Shang, Y Liu, L Wan, W Feng, R Timofte - Information Fusion, 2024 - Elsevier
Super-resolution (SR) is an essential class of low-level vision tasks, which aims to improve
the resolution of images or videos in computer vision. In recent years, significant progress …

Learning spatial-temporal implicit neural representations for event-guided video super-resolution

Y Lu, Z Wang, M Liu, H Wang… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Event cameras sense the intensity changes asynchronously and produce event streams with
high dynamic range and low latency. This has inspired research endeavors utilizing events …

Scalable neural video representations with learnable positional features

S Kim, S Yu, J Lee, J Shin - Advances in Neural Information …, 2022 - proceedings.neurips.cc
Succinct representation of complex signals using coordinate-based neural representations
(CNRs) has seen great progress, and several recent efforts focus on extending them for …

Hinerv: Video compression with hierarchical encoding-based neural representation

HM Kwan, G Gao, F Zhang… - Advances in Neural …, 2024 - proceedings.neurips.cc
Learning-based video compression is currently a popular research topic, offering the
potential to compete with conventional standard video codecs. In this context, Implicit Neural …

Dnerv: Modeling inherent dynamics via difference neural representation for videos

Q Zhao, MS Asif, Z Ma - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
Existing implicit neural representation (INR) methods do not fully exploit spatiotemporal
redundancies in videos. Index-based INRs ignore the content-specific spatial features and …

CuNeRF: Cube-based neural radiance field for zero-shot medical image arbitrary-scale super resolution

Z Chen, L Yang, JH Lai, X Xie - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Medical image arbitrary-scale super-resolution (MIASSR) has recently gained widespread
attention, aiming to supersample medical volumes at arbitrary scales via a single model …

Ffnerv: Flow-guided frame-wise neural representations for videos

JC Lee, D Rho, JH Ko, E Park - … of the 31st ACM International Conference …, 2023 - dl.acm.org
Neural fields, also known as coordinate-based or implicit neural representations, have
shown a remarkable capability of representing, generating, and manipulating various forms …

SUPREYES: SUPer Resolutin for EYES Using Implicit Neural Representation Learning

C Jiao, Z Hu, M Bâce, A Bulling - Proceedings of the 36th Annual ACM …, 2023 - dl.acm.org
We introduce SUPREYES–a novel self-supervised method to increase the spatio-temporal
resolution of gaze data recorded using low (er)-resolution eye trackers. Despite continuing …

Anyflow: Arbitrary scale optical flow with implicit neural representation

H Jung, Z Hui, L Luo, H Yang, F Liu… - Proceedings of the …, 2023 - openaccess.thecvf.com
To apply optical flow in practice, it is often necessary to resize the input to smaller
dimensions in order to reduce computational costs. However, downsizing inputs makes the …

MoTIF: Learning motion trajectories with local implicit neural functions for continuous space-time video super-resolution

YH Chen, SC Chen, YY Lin… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
This work addresses continuous space-time video super-resolution (C-STVSR) that aims to
up-scale an input video both spatially and temporally by any scaling factors. One key …