地面目标伪装特征的高光谱成像检测方法

根据光谱揭露伪装的检测机制分析，对伪装材料及应用背景的紫外、可见光、近红外波段光谱反射特征进行了研究，探索试验目标光谱模拟伪装材料的检测技术，经光谱特征选择及空间降维处理，建立特征参数的判别函数，确定判别规则。针对多类判别和谱空间模式重叠的情况，提出数学分析模型及统计计算和判别效果检验相结合的光谱特征检测新方法。探索适合区分人工目标与背景光谱的最佳分类特征和判别函数。

Spectrum imaging test method for camouflagecharacter istic of ground target

According to the analysis of disclosing camouflage test mechanism in spectrum and the research of reflection characteristic of ultraviolet, visible light and near infrared about the camouflage material and applied background, the experiment researched the test technology on the target spectrum simu-material, put forward the math analysis model and the new methods which extracted spectrum characteristics based on combining statistical calculation and identifying effect test. The test finds the best classified characteristics and critical function that can identify artificial target and background spectrum.