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AI-Powered Satellite Images Enhancement

2025· article· W4417337851 on OpenAlexaff
Sanchita Rothe, Babita Sonare, Jaya H. Dewan

Bibliographic record

Venuenot available
Typearticle
Language
FieldComputer Science
TopicAdvanced Image Processing Techniques
Canadian institutionsArtificial Intelligence in Medicine (Canada)
Fundersnot available
KeywordsGeospatial analysisSatelliteCloud computingSatellite imageryGround truthScalabilityImage (mathematics)Deep learning

Abstract

fetched live from OpenAlex

Satellite imagery is required for environmental monitoring, urban planning, and disaster response. To the extent, raw satellite images tend to have a low resolution, noise, as well as cloud cover. Additionally, they have poor resolutions, which make them less effective. Traditional enhancement methods are based on human corrections and traditional algorithms, finds it hard enough to maintain fine details as well as intricate patterns. This study proposes a system for satellite image enhancement with a Super-Resolution Generative Adversarial Network (SRGAN) as it addresses essential areas that are enhancing satellite image resolutions. The proposed model had high PSNR values of 33.01 and SSIM values of 0.8454 stating that generated high-resolution images are very similar to the ground truth images. Experimental results prove that this new approach greatly improves the clarity and structure of images over conventional methods. These findings emphasize the capabilities of SRGAN-based methods in automated satellite image improvement, presenting a scalable and effective solution to produce high-quality geospatial data to facilitate real-time environmental, strategic and urban analytics to transform numerous defense applications, extensive ecological monitoring, and in geospatial analysis by delivering more accurate and highly reliable satellite imagery.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.002
Threshold uncertainty score0.007

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.009
GPT teacher head0.314
Teacher spread0.305 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2025
Admission routes1
Has abstractyes

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