利用超光谱成像绘制宇宙热气体的物理性质
天体物理学
2016-11-18 v1
摘要
提出了一种新颖的反演技术，用于从 X 射线超光谱图像中计算显示宇宙热气体温度、密度和化学成分的参数图。通过结合基于物理的 X 射线光谱建模与最优带通滤波器的选择，构建了独特的非线性映射以恢复参数。给出了初步结果和分析。
引用
@article{arxiv.astro-ph/0505165,
title = {Mapping the Physical Properties of Cosmic Hot Gas with Hyper-spectral Imaging},
author = {Mark O'Dwyer and Trevor Ponman and Ela Claridge and Somak Raychaudhury},
journal= {arXiv preprint arXiv:astro-ph/0505165},
year = {2016}
}
备注
6 pages, 5 figures; accepted by the 5th IEEE Workshop on Application of Computer Vision (WACV/MOTION 2005), Breckenridge, CO, USA, 2005; uses ieee.cls (included). For a pdf version with full-resolution figures, try http://www.cs.bham.ac.uk/~exc/Research/Papers/ieee_astro_05.pdf