The space-based infrared observatory of aircraft in the air has the advantages of wide-area,
full-time, and passive detection. The optical design parameters for space-based infrared …

It is well known that pixel binning is an effective method for improving the signal-to-noise
ratio (SNR) of silicon detectors. It has found extensive use in the study of spectroscopy …

Velocity estimation of space moving targets is a key part of space situational awareness.
However, most of the existing methods do not consider the satellite observation process …

Hypersonic glide vehicles can glide several thousand kilometers through the Earth's
atmosphere at hypersonic Mach numbers. Their inherent characteristics make them difficult …

The traditional evaluation calculation method fails to adequately consider the impact of
image degradation and ignores the uncertainty caused by instrument noise on point target …

摘要将偏振特性结合到强度信息中可有效提高天基系统对海面背景下空中目标的探测与识别
性能, 尤其是对于红外隐身目标. 针对红外偏振特性, 最优探测波段不明的问题 …

船舶等海面目标的探测对于海面管理, 国防安全, 搜索救援等领域有着重要意义.
星载红外遥感覆盖范围广, 是实现船舶目标广域探测的有效手段. 受太阳天顶角昼夜循环的影响 …

大型航空器的高度信息在航空安全和空域资源管理等方面有重要意义, 目前仅依靠被动遥感手段
难以获取大型航空器高度信息. 结合大气特性反演, 高灵敏度红外遥感手段通过对目标热辐射 …

For space-based optical detection systems, there is usually a difference between actual on-
orbit operational performance and designed requirements based on fixed scenarios. To …

To determine the high dynamic change characteristics of the relative space position
between a ballistic missile and an early warning satellite during detection, a centric motion …