空间目标ISAR 图像三维基元表示方法
王粲雨， 蒋李兵， 任笑圆， 王壮 - 雷达学报, 2024 - radars.ac.cn
空间卫星目标的逆合成孔径雷达(ISAR) 图像由离散的散射点构成, 具有弱纹理, 高动态,
非连续的特性, 造成传统算法对空间目标ISAR 图像进行三维重建时, 得到的点云结果稀疏 …
非连续的特性, 造成传统算法对空间目标ISAR 图像进行三维重建时, 得到的点云结果稀疏 …
空间目标视星等曲线仿真
刘燕， 汶德胜， 易红伟， 殷勤业 - 空间科学学报, 2022 - cjss.ac.cn
人类航天活动日益频繁, 空间目标种类和数量不断增多, 识别未知空间目标的关键特征具有重要
的科学价值. 本文通过辅助图形软件建模分割, 获取球体, 圆锥体和圆柱体带法向量的面元坐标; …
的科学价值. 本文通过辅助图形软件建模分割, 获取球体, 圆锥体和圆柱体带法向量的面元坐标; …
ISAR Image Quality Grade Evaluation of Space Targets Based on Fusion Feature
J Zhang - Proceedings of the World Conference on Intelligent …, 2023 - Springer
Aiming at the requirements of auto-filtering of ISAR images of space targets, a hierarchical
evaluation method of ISAR image quality based on fusion features is proposed. Firstly, the …
evaluation method of ISAR image quality based on fusion features is proposed. Firstly, the …
Simulation of Apparent Magnitude Curves of Space Objects
LIU Yan, WEN Desheng, YI Hongwei, YIN Qinye - 空间科学学报, 2022 - cjss.ac.cn
With the increasing frequency of human space activities and the increasing variety and
number of space targets, it is of great scientific value to identify the key features of unknown …
number of space targets, it is of great scientific value to identify the key features of unknown …