ToDY: Time of Day/Year: Dataset for visual time of day and season classification

Dataset for training classification of images per time of day and season, and related tools. This is a snapshot of the dataset's repository at https://github.com/wbailer/ToDY用于训练时段与季节图像分类模型的数据集及相关配套工具。本内容为该数据集代码仓库（https://github.com/wbailer/ToDY）的快照版本。