A star pattern recognition algorithm for cameras with large FOV
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1377304
Abstract: Abstract In most large field of view (FOV) observations, the distortion problem is inevitably and significantly more serious than in small FOV ones. In the circumstances, many traditional star identification approaches are not able to… read more here.
Keywords: pattern recognition; star pattern; large fov; recognition algorithm ... See more keywords
A Rotation-Invariant Additive Vector Sequence Based Star Pattern Recognition
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2018.2864431
Abstract: A novel star pattern recognition technique for a “Lost-in-space” mode star tracker is presented in this paper. First, the two-dimensional (2-D) vectors connecting the stars are constructed in a rotation-invariant frame. Later, the additive property… read more here.
Keywords: star pattern; rotation invariant; vector sequence; star ... See more keywords
A Novel Inertial-Aided Star Pattern Matching Method for Distributed Multiple FoVs
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2020/2676210
Abstract: An aerospace vehicle in high-speed flight involves distributed multiple fields of view (FoVs) of a star sensor, and the maneuvering of the vehicle requires inertial-aided star pattern matching. Accordingly, an inertial-aided star pattern matching method… read more here.
Keywords: star pattern; pattern matching; inertial aided; star ... See more keywords