A robust and fast star identification algorithm based on an ordered set of points pattern

H Zhu, B Liang, T Zhang - Acta Astronautica, 2018 - Elsevier
A novel, robust, and fast star identification algorithm based on an OSP∗ pattern is presented
in this paper. This new algorithm is appropriate for star sensors in the initial acquisition …

[HTML][HTML] Non-dimensional star-identification

C Leake, D Arnas, D Mortari - Sensors, 2020 - mdpi.com
This study introduces a new “Non-Dimensional” star identification algorithm to reliably
identify the stars observed by a wide field-of-view star tracker when the focal length and …

Fast and robust kernel generators for star trackers

D Arnas, MAA Fialho, D Mortari - Acta Astronautica, 2017 - Elsevier
Abstract Star Identification (Star-ID) is a complex problem, mainly because some of the
observations are not generated by actual stars, but by reflecting debris, other satellites …

The identification and observation of star constellations using virtual reality and Google card board

D Herumurti, A Yuniarti, I Kuswardayan… - … on Application for …, 2017 - ieeexplore.ieee.org
Star constellation can be defined as a set of stars that is associated with mythological
characters or creatures or earthbound animals or objects. Stars constellations can be used …

On a problem of team hiring

JY Liu - 2021 - hal.science
Given two positive integers n and k with k≤ n, let X denote the family of all the k-subsets of
[n]:={1, 2,..., n}. In this paper, assuming that the k-subsets in X hold some order of ranks, we …