Oct 1, 2015 · Experimental results show that the proposed algorithm has high-positioning accuracy and good noise resistant ability compared with the other two ...
Oct 1, 2015 · The ART of the proposed algorithm has been reduced by about 40.15 and 37.09% compared with the traditional algorithm and the Method-4, ...
An improved centroid extraction algorithm for autonomous star sensor is proposed in this study, which focuses on the improvements of the location accuracy ...
An improved centroid extraction algorithm for autonomous star sensor is proposed in this study, which focuses on the improvements of the location accuracy ...
This study proposes a novel centroid extraction algorithm to improve the precision and anti-interference performance. First, the block adaptive threshold ...
Mar 17, 2023 · This paper proposes an intuitive self-evolving centroiding algorithm, termed the sieve search algorithm (SSA), which employs the structural properties of the ...
An analytical study of the error introduced by the centroiding algorithm is presented and it is shown that a systematic contribution and a random one exist.
Apr 5, 2022 · A high-resolution sensor can improve the accuracy of a star tracker, but it increases the amount of processing data, which in turn affects the ...
May 27, 2023 · Research on star map simulation of star sensor and evaluation of star point extraction algorithm[D]. Harbin:Harbin Institute of Technology ...
The center of gravity method [12] is used to find a sub-pixel centroid of the spot. The location of the spot on the image plane gives the direction of the laser ...