タイトル(掲載誌)宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌: 第11号 = JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 11
一般注記An efficient algorithm is required to extract moving objects (asteroids, satellites, and space debris) from enormous data with advances in observational instruments. We have developed an algorithm, tracee, to swiftly detect points aligned as a line segment from a three-dimensional space. The algorithm consists of two steps; First, construct a k-nearest neighbor graph of given points, and then extract colinear line segments by grouping. The proposed algorithm is robust against distractors and works properly even when line segments are crossed. While the algorithm is originally developed for moving object detection, it can be used for other purposes.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA2130033001
レポート番号: JAXA-RR-21-008
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ