光学学报, 1987, 7 (3): 223, 网络出版: 2011-09-20
阿达玛变换成像光谱术的研究
Study of Hadamard Transform Imaging Spectrometry
阿达玛变换成像光谱仪 模板结构 循环S矩阵 快速阿达玛变换 Hadamard transform imaging spectrometer Mask configuration Cyclic S-matrix Fast Hadamard transform
摘要
本文论述了阿达玛变换成像光谱仪的基本原理,探讨了工作模式和若干设计问题,利用自行研制的实验装置,在可见波段获得了各种透明字形的成像光谱图。采用对称π变换和快速δ阿达玛变换,改善了实验数据的处理方法。
Abstract
The principle of Hadamard Transform Imaging Spectrometer (HTIS) is discribed in this paper. The working mode and some design problems of HTIS are discussed. A number of experimental results are attained in the visible band by a self-made HTIS experimental set-up controlled by a microprocessor. Using the symmetric Transform and Fast Delta Hadamard Transform, the method of data processing is improved.
吴继宗, 韩一平, 邓家诚, 张复礼, 陈本智. 阿达玛变换成像光谱术的研究[J]. 光学学报, 1987, 7(3): 223. WU JIZONG, HAN YIPING, DENG JIACHENG, ZHANG FULI, CHEN BENZHI. Study of Hadamard Transform Imaging Spectrometry[J]. Acta Optica Sinica, 1987, 7(3): 223.
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