Direct Exoplanet Detection using Convolutional Image Reconstruction (ConStruct): A New Algorithm for Post-processing High-contrast Images

Direct Exoplanet Detection using Convolutional Image Reconstruction (ConStruct): A New Algorithm for Post-processing High-contrast Images

We present a novel machine-learning approach for detecting faint point sources in high-contrast adaptive optics (AO) imaging data sets. The most widely used algorithms for primary subtraction aim to decouple bright stellar speckle noise from planetary signatures by subtracting an approximation of th...

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Bibliographic Details
Main Authors: Trevor N. Wolf, Brandon A. Jones, Brendan P. Bowler
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astronomical Journal
Subjects:
Direct imaging
Exoplanets
Convolutional neural networks
Astronomy image processing
Online Access:https://doi.org/10.3847/1538-3881/ad11eb

Internet

https://doi.org/10.3847/1538-3881/ad11eb

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