干涉型高光谱成像技术可以探测目标的空间信息以及光谱特性，在生物医学、材料分析、食品安全和文物考古等领域发挥着重要作用。基于对称楔形干涉腔的高光谱成像方法为光谱探测提供了一种新的技术途径，通过分析系统的干涉原理和工作方式，研究其光谱复原方法。提出干涉图像的校正补偿算法，较好地消除了像面暗斑对光谱复原的影响。针对系统整体推扫的工作方式，研究了基于局部相位相关的快速亚像素图像配准算法，能准确提取目标点干涉数据。对系统光谱传递矩阵进行讨论，提出基于矩阵反演的光谱复原方法。研制原理样机，对场景目标进行光谱成像实验，得到了初步的复原结果。

Interferometric hyperspectral imaging can obtain the spatial information and spectral characteristics of the target. It plays an important role in many fields such as biomedicine，material analysis，food safety and cultural relic archaeology. The interferometric hyperspectral imaging based on symmetric wedgy cavity provides a new method for spectral detection. By analyzing the interference principle and working mode，the spectrum recovery method is studied. In order to eliminate the effect of image-plane macula on spectrum recovery，an interferogram correction algorithm is proposed. A fast subpixel image registration algorithm based on local phase correlation can realize accurate extraction of the interference data in holistic push-broom mode. A spectrum recovery method based on matrix inversion is presented by discussing the systemic spectral transfer matrix. A prototype is developed for a spectral imaging experiment and the preliminary recovered results are obtained with the proposed spectrum recovery method.