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作者设计并进行了一个二层室内辐射测量实验,以此揭示随机干扰对波谱响应的影响。全部干扰源被处理为一个“黑箱”。低层测量数据作为黑箱的输入,根据一个传输模型进行整合计算,再求出它们与高层测量数据(黑箱的输出)的差值。对差值的研究与分析可揭示随机干扰的程度和某些性质。这一方法可以在波谱测量、图象处理及模式识别中得到应用。
The authors designed and conducted a two-story indoor radiometric experiment to reveal the effect of random interference on the spectral response. All sources of interference are handled as a “black box.” The low-level measurement data is input to the black box and is integrated based on a transmission model to calculate the difference between them and the higher-level measurement data (black box output). The study and analysis of differences can reveal the extent and some properties of random interference. This method can be used in spectrum measurement, image processing and pattern recognition.