1.
J Opt Soc Am A Opt Image Sci Vis
; 40(6): 1191-1200, 2023 Jun 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-37706772
RESUMEN
This paper focuses on a dynamic star image acquisition and matching method for space situational awareness, which can quickly search for widely distributed resident space objects. First, the optical circular rotation imaging method performed by a single space camera is proposed to obtain a series of star images. And then, the image matching method based on graph neural networks is proposed for generating a wide observation star image. Experiment results show that compared with baseline matching algorithms, the matching accuracy and matching precision of the proposed algorithm are improved significantly.