Hyperspectral datacube and raw spatio-spectral images of Butterfly

This dataset contains spectral data of four butterfly species: Hypolimnas Misippus (HM), Danaus Chrysippus (DC), Amauris Ochlea (AO), and Acraea Egina (AE). The data collection has been obtained with the help of International Institute of Tropical Agriculture (IITA) in Benin. It is structured as follows : `classification_test/` : Contains raw spatio-spectral images related to the testing of classification models. `{species}/` : Contains the raw images for each butterfly `{species}` `datacube/` : Contains hyperspectral datacubes for each species, used to estimate Gaussian distribution parameters. `{species}/cube {#No}` : Contains the specific datacube for the butterfly `{species}` `{filename}.dat` : Data file containing the primary spectral information of the butterfly `{species}`. `{filename}.dat.hdr` : Header file containing metadata for the corresponding `{filename}.dat` file, including information about dimensions, wavelengths, and other important parameters. `{filename}_mask.npy` : A NumPy array file that likely contains a mask to segment butterfy regions in the hyperspectral datacube.本数据集包含四种蝴蝶物种的光谱数据，分别为波蛱蝶（Hypolimnas Misippus，HM）、金斑蝶（Danaus Chrysippus，DC）、奥克莱艳眼蝶（Amauris Ochlea，AO）以及埃吉纳蛱蝶（Acraea Egina，AE）。本数据集的采集工作得到了贝宁境内国际热带农业研究所（International Institute of Tropical Agriculture，IITA）的协助。 数据集的组织结构如下： `classification_test/`：存放用于分类模型测试的原始空间光谱图像。 `{species}/`：存放对应蝴蝶物种的原始图像。 `datacube/`：存放各物种的高光谱数据立方体（hyperspectral datacubes），用于估计高斯分布参数。 `{species}/cube {#No}`：存放对应蝴蝶物种的特定数据立方体。 `{filename}.dat`：存储对应蝴蝶物种主要光谱信息的数据文件。 `{filename}.dat.hdr`：对应`{filename}.dat`文件的元数据头文件，包含维度、波长及其他重要参数信息。 `{filename}_mask.npy`：NumPy数组格式文件，通常包含用于分割高光谱数据立方体中蝴蝶区域的掩码。