Neural-based Compression Scheme for Solar Image Data

A Zafari, A Khoshkhahtinat, JA Grajeda… - … on Aerospace and …, 2023 - ieeexplore.ieee.org
Studying the solar system and especially the Sun relies on the data gathered daily from
space missions. These missions are data-intensive and compressing this data to make them …

Attention-based generative neural image compression on solar dynamics observatory

A Zafari, A Khoshkhahtinat, PM Mehta… - 2022 21st IEEE …, 2022 - ieeexplore.ieee.org
NASA's Solar Dynamics Observatory (SDO) mission gathers 1.4 terabytes of data each day
from its geosynchronous orbit in space. SDO data includes images of the Sun captured at …

Neural-based Video Compression on Solar Dynamics Observatory Images

A Khoshkhahtinat, A Zafari, PM Mehta… - … on Aerospace and …, 2024 - ieeexplore.ieee.org
NASA's Solar Dynamics Observatory (SDO) mission collects extensive data to monitor the
Sun's daily activity. In the realm of space mission design, data compression plays a crucial …

Context-aware neural video compression on solar dynamics observatory

A Khoshkhahtinat, A Zafari, PM Mehta… - 2023 International …, 2023 - ieeexplore.ieee.org
NASA's Solar Dynamics Observatory (SDO) mission collects large data volumes of the Sun's
daily activity. Data compression is crucial for space missions to reduce data storage and …

Reduced-complexity end-to-end variational autoencoder for on board satellite image compression

V Alves de Oliveira, M Chabert, T Oberlin, C Poulliat… - Remote Sensing, 2021 - mdpi.com
Recently, convolutional neural networks have been successfully applied to lossy image
compression. End-to-end optimized autoencoders, possibly variational, are able to …

Simplified entropy model for reduced-complexity end-to-end variational autoencoder with application to on-board satellite image compression

VA de Oliveira, T Oberlin, M Chabert… - … Workshop on On …, 2020 - hal.science
In recent years, neural networks have emerged as data-driven tools to solve problems which
were previously addressed with model-based methods. In particular, image processing has …

Mixed entropy model enhanced residual attention network for remote sensing image compression

J Gao, Q Teng, X He, Z Chen, C Ren - Neural Processing Letters, 2023 - Springer
In recent years, deep learning has been widely employed in the field of image compression,
the most significant of which is the lossy image compression method on the basis of …

Transformer-based image compression

M Lu, P Guo, H Shi, C Cao, Z Ma - arXiv preprint arXiv:2111.06707, 2021 - arxiv.org
A Transformer-based Image Compression (TIC) approach is developed which reuses the
canonical variational autoencoder (VAE) architecture with paired main and hyper encoder …

End-to-end optimized image compression with the frequency-oriented transform

Y Zhang, K Lin - Machine Vision and Applications, 2024 - Springer
Image compression constitutes a significant challenge amid the era of information explosion.
Recent studies employing deep learning methods have demonstrated the superior …

LDM-RSIC: Exploring Distortion Prior with Latent Diffusion Models for Remote Sensing Image Compression

J Li, J Li, X Hou, H Wang, Y Zhang, Y Dun… - arXiv preprint arXiv …, 2024 - arxiv.org
Deep learning-based image compression algorithms typically focus on designing encoding
and decoding networks and improving the accuracy of entropy model estimation to enhance …