一种室内高光谱遥感成像仿真装置与方法

• Format: Patent
• Language: Chinese
• Published: 04.05.2021
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING

本发明公开了一种室内高光谱遥感成像仿真装置与方法，其中室内高光谱遥感成像仿真装置包括场景模拟子系统、天空光模拟子系统、太阳光模拟子系统、成像模拟子系统、集成控制子系统。高光谱遥感成像仿真方法可以利用上述装置在室内模拟野外照明环境下，对模拟野外地表光谱反射特性的场景进行摆扫、推扫和凝视模式的模拟成像。利用本仿真装置和仿真方法模拟高光谱遥感成像，可以解决传统室内实验中，目标的光谱和方向反射特性与野外地表差异大，照明的空间分布和光谱特征不真实，缺乏高光谱成像仪，不能准确模拟野外高光谱遥感成像的问题。 The invention discloses an indoor hyperspectral remote sensing imaging simulation device and method. The indoor hyperspectral remote sensing imaging simulation device comprises a scene simulation subsystem, a skylight simulation subsystem, a sunlight simulation subsystem, an imaging simulation subsystem and an integrated control subsystem. The indoor hyperspectral remote sensing imaging simulationmethod can utilize the device to carry out simulation imaging of whisk broom, push broom and gaze modes on a scene in which earth surface spectral reflection characteristics are simulated in an indoor simulated field illumination environment. By utilizing the simulation device and the simulation method to simulate hyperspectral remote sensing imaging, problems of large di