CGO: Multiband Astronomical Source Detection With Component-Graphs

Thanh Xuan Nguyen*, Giovanni Chierchia, Laurent Najman, Aku Venhola, Caroline Haigh, Reynier Peletier, Michael H.f. Wilkinson, Hugues Talbot, Benjamin Perret

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review


Component-graphs provide powerful and complex structures for multi-band image processing. We propose a multiband astronomical source detection framework with the component-graphs relying on a new set of component attributes. We propose two modules to differentiate nodes belong to distinct objects and to detect partial object nodes. Experiments demonstrate an improved capacity at detecting faint objects on a multi-band astronomical dataset.

Originele taal-2English
Titel 2020 IEEE International Conference on Image Processing
Aantal pagina's5
ISBN van elektronische versie9781728163956
ISBN van geprinte versie978-7281-6395-6
StatusPublished - okt-2020
Evenement2020 IEEE International Conference on Image Processing (ICIP) - Abu Dhabi, United Arab Emirates
Duur: 25-okt-202028-okt-2020


Conference2020 IEEE International Conference on Image Processing (ICIP)

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