Super-resolution analysis via machine learning: a survey for fluid flows

K Fukami, K Fukagata, K Taira - Theoretical and Computational Fluid …, 2023 - Springer
This paper surveys machine-learning-based super-resolution reconstruction for vortical
flows. Super resolution aims to find the high-resolution flow fields from low-resolution data …

ROSE: Multi-level super-resolution-oriented semantic embedding for 3D microvasculature segmentation from low-resolution images

Y Wang, H Zhu, H Li, G Yan, S Buch, Y Wang… - Neurocomputing, 2024 - Elsevier
Current state-of-the-art segmentation methods often require high-resolution input to attain
the high performance, which pushes the limit of data acquisition and brings large …

Interactive volume visualization via multi-resolution hash encoding based neural representation

Q Wu, D Bauer, MJ Doyle, KL Ma - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Implicit neural networks have demonstrated immense potential in compressing volume data
for visualization. However, despite their advantages, the high costs of training and inference …

KD-INR: Time-varying volumetric data compression via knowledge distillation-based implicit neural representation

J Han, H Zheng, C Bi - IEEE Transactions on Visualization and …, 2023 - ieeexplore.ieee.org
Traditional deep learning algorithms assume that all data is available during training, which
presents challenges when handling large-scale time-varying data. To address this issue, we …

Visual analysis of prediction uncertainty in neural networks for deep image synthesis

S Dutta, F Nizar, A Amaan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Ubiquitous applications of Deep neural networks (DNNs) in different artificial intelligence
systems have led to their adoption in solving challenging visualization problems in recent …

ECNR: Efficient compressive neural representation of time-varying volumetric datasets

K Tang, C Wang - arxiv preprint arxiv:2311.12831, 2023 - arxiv.org
Due to its conceptual simplicity and generality, compressive neural representation has
emerged as a promising alternative to traditional compression methods for managing …

Psrflow: Probabilistic super resolution with flow-based models for scientific data

J Shen, HW Shen - IEEE Transactions on Visualization and …, 2023 - ieeexplore.ieee.org
Although many deep-learning-based super-resolution approaches have been proposed in
recent years, because no ground truth is available in the inference stage, few can quantify …

A Prediction‐Traversal Approach for Compressing Scientific Data on Unstructured Meshes with Bounded Error

C Ren, X Liang, H Guo - Computer Graphics Forum, 2024 - Wiley Online Library
We explore an error‐bounded lossy compression approach for reducing scientific data
associated with 2D/3D unstructured meshes. While existing lossy compressors offer a high …

Uncertainty-Aware Deep Neural Representations for Visual Analysis of Vector Field Data

A Kumar, S Garg, S Dutta - IEEE Transactions on Visualization …, 2024 - ieeexplore.ieee.org
The widespread use of Deep Neural Networks (DNNs) has recently resulted in their
application to challenging scientific visualization tasks. While advanced DNNs demonstrate …

A generative adversarial network based on an efficient transformer for high-fidelity flow field reconstruction

L Shen, L Deng, X Liu, Y Wang, X Chen, J Liu - Physics of Fluids, 2024 - pubs.aip.org
The reconstruction of high-fidelity flow fields from low-fidelity data has attracted considerable
attention in fluid dynamics but poses many challenges to existing deep learning methods …